Best Carbon Steel Locknuts

1.1k reviews scanned and analysysed
Matthew Richardson
Matthew Richardson Writer
Last Updated: Oct 22, 2024 Share On:

Despite all the benefits, however, finding the best carbon steel locknut from a large number of products can still be a tough job. But don't worry, we have researched for you.

According to our research, there are 509 carbon steel locknut on the market with brands like Zlyy, Uxcell, and Small Parts. We have selected 20 products of them to compile the list.

Let's get started and find the best carbon steel locknut for you.

A Quick Look: Our Top Picks

Top 1
Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts

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Top 1 Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts

Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts

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Top 2
Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts
9.6We rank the products based on a number of factors such as features, price, customer reviews and so on.

Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts

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Top 2 Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts

Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts

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Top 3
Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs
9.5We rank the products based on a number of factors such as features, price, customer reviews and so on.

Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs

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Top 3 Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs

Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs

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*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 20 Carbon Steel Locknuts Reviews 2024 In Detail

1 Editor's Choice

Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts

UXCELLBrand a18111300ux0205Model 0.79H*1.97L*1.57W inchesDimension
Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts cover
Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #1Uxcell A18111300UX0205 Hex Lock Nuts - M5 X 0.8Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #2
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
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Visit Store » uxcell ( 4.75 / 5 )
Read Reviews » UXCELL
Features
  • M5 Metric - - Thread Dia - M5; Thread Pitch - 0.8mm
  • Size - - Width - 8mm/0.31"; Height - 5mm/0.2 inch
  • Material - - Made of carbon steel, finish with zinc-plated for good rust resistance, corrosion resistance, and oxidation resistance.
  • Feature - - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
  • Application - - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.
2 Editor's Choice

Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts

QXAYXABrand QUS-016Model
Ranked #11 in Best Hex Nuts Locknuts Of 2024
Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts cover
Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #1Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #2Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #3Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #4Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #5Qxayxa QUS-016 Nylon Insert Lock Nuts, 220Pcs Nylon Insert Hex Lock Nuts, Nylon Inserted Self Locking Nuts, Carbon Steel Black Locknuts thumb #6
9.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
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Visit Store » qxayxa ( 4.92 / 5 )
Features
  • Exquisite Material - The lock nut is made of high-quality carbon steel, the surface and edges are smooth and burr-free, not easy to deform or break, corrosion-resistant, rust-proof, and can maintain good performance and durability in harsh environments.
  • Nylon Insert Hex Lock Nuts - Hex lock nuts are designed with nylon inserts inside, and the nylon material will prevent loosening caused by vibration by increasing the friction between the nylon and the thread. The Insert deforms elastically on the screw's threads, but the threads do not cut into the nylon.
  • Practical Design - Nylon insert hex nuts can prevent the bolts from being exposed, prevent accidental moving bolts from falling off, provide a firm fixation and better safety and stability, with strong anti-rotation ability.
  • Wide Range of Applications - Widely used in various industries, such as electrical appliances, precision machinery, computers, furniture, vehicles, sheet metal, aircraft and other fields. Suitable for professionals and DIY users.
  • Package Includes - You will receive a total of 220 pcs, the size includes 70 pcs m3, 50 pcs m4, 40 pcs m5, 30 pcs m6, 15 pcs m8, 10 pcs m10, 5 pcs m12, the quantity is sufficient, the size is rich, to meet different fields usage requirements.
3 Editor's Choice

Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs

UXCELLBrand a21091000ux0136Model
Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs cover
Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs thumb #1Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs thumb #2Uxcell A21091000UX0136 M10 Serrated Flange Hex Lock Nuts, Carbon Steel Black Oxide Finished 20Pcs thumb #3
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
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Visit Store » Amadeo City ( 4.82 / 5 )
Read Reviews » UXCELL
Features
  • Fastener Type - Hex Serrated Flange Nut
  • Thread Diameter - M10; Thread Pitch - 1.5 ; Flange Diameter(A) - 18.2mm/0.72 inch
  • Width Across Flat Size (B) - 13.8mm/0.54"; Nut Height (M) - 8.6mm/0.34 inch
  • Constructed from carbon steel, black oxide finish, good rust resistance, and durable to use.
  • Self-locking serrated flange digs into the material being fastened to help prevent loosening.
4

Uxcell B07MKFT8WR Hex Lock Nuts - M10 X 1.5Mm Carbon Steel Nylon Insert Self-Locking Nuts

UXCELLBrand B07MKFT8WRModel 1.57H*2.36L*1.97W inchesDimension
Uxcell B07MKFT8WR Hex Lock Nuts - M10 X 1.5Mm Carbon Steel Nylon Insert Self-Locking Nuts cover
Uxcell B07MKFT8WR Hex Lock Nuts - M10 X 1.5Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #1Uxcell B07MKFT8WR Hex Lock Nuts - M10 X 1.5Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #2
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
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Read Reviews » UXCELL
Features
  • M10 Metric - - Thread Dia - M10; Thread Pitch - 1.5mm
  • Size - - Width - 17mm/0.67"; Height - 10mm/0.4 inch
  • Material - - Made of carbon steel, finish with zinc-plated for good rust resistance, corrosion resistance, and oxidation resistance.
  • Feature - - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
  • Application - - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.
5

Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts

BEWUDYBrand 576695_1_i9GfWdKHModel 0.71H*3.54L*2.36W inchesDimension
Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts cover
Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #1Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #2Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #3Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #4Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #5Bewudy 576695_1_I9GFWDKH 50 Pcs Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts thumb #6
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
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Visit Store » JIESUO ( 4.63 / 5 )
Features
  • Rugged and Durable - Locknuts are made of high-quality Stainless Steel which has higher corrosion resistance and anti-rust effect than ordinary nuts, longer service life, not easy to damage, and more solid
  • Value Packaging - This Nylon Insert Hex Stainless Locknuts package contains 50pcs, of carbon steel nylon insert self-locking nuts for fasteners that are ideal for use at home, in the office, or at work
  • High-quality Material - Our hex lock Nnuts are made of carbon steel, Inserted hex self-clinching nuts finished with zinc-plated for good corrosion resistance, and oxidation resistance
  • Will Not Come Loose - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use and black zinc-plated nylon lock nuts have a good fastening effect
  • Widely Used - Stainless steel locknuts are Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobiles, industries, workshops, engineering machinery, ships, DIY, handicrafts, etc
6

Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel

METALSUBERGBrand 581100101Model 0.76H*1.07L*1.07W inchesDimension 0.08 lbWeight
Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel cover
Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel thumb #1Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel thumb #2Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel thumb #3Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel thumb #4Metalsuberg 581100101 5/8 Inch Nylon Lock Nut, Carbon Steel thumb #5
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
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Visit Store » NURENS ( 4.81 / 5 )
Features
  • Thread Size - Diameter 5/8 inch-11 pitch; Width - 0.94 inch; Height - 0.755 inch.
  • Material - Made of high quality low carbon steel to make Nut much more strength,durability,and reliability. there are no issues of biting death or thread damaging to compare with nonrust steel bolts in high and low temperature environments.
  • Exterior finish - Color Galvanization to make surface more Resistant to Rust.
  • Nylon Insert Hex Lock Nut have more strong and long lifetime for full course thread clamping force to avoid loose;
  • This Nut following up with ANSI standard and Our fasteners have passed many limit test requirements/quality control before selling out.they can widely use in different industries for fixing, please check the picture, size and self working condition clearly and choose right spec before you purchase it.please feel free to contact with us if you have any queries need our help.we will reply you soon and let your installation feeling more smoothly.
7

Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun

COMRUNBrand KNTUS001Model
Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun cover
Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #1Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #2Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #3Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #4Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #5Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #6Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #7Comrun KNTUS001 100Pcs 1/4-20 Nylon Insert Lock Nuts Hex Lock Nuts Carbon Steel Galvanized Finish Comrun thumb #8
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
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Visit Store » Comrun Hardware ( 4.81 / 5 )
Features
  • Wide Use - Perfect for home DIY, Industrial Use
  • Good Quality - Made of Nylon polyamide 6/6 and Steel in good quality
  • Heavy Duty - Designed to offer superior durability and exceptional strength
  • High Standard - Meet stringent industrial requirement
  • Various Kinds - A dazzling array of nylon insert nuts to meet your different needs, this package contains 100PCS 1/4-20
8

Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade

BINIFIMUXBrand 0.07 lbWeight
Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade cover
Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade thumb #1Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade thumb #2Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade thumb #3Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade thumb #4Binifimux 100Pcs M2 X 0.4Mm Black Nylock Nuts Hex Nylon Insert Self Lock Nuts, Carbon Steel 4.8 Grade thumb #5
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
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Visit Store » WindFly ( 4.75 / 5 )
Features
  • Material - Carbon Steel ; - Weight - 30g;
  • Hole diameter - 2mm/ 0.08"; - Pitch - 0.4mm;
  • Package - 100 x M2 Nylon nuts; - Color - Black;
  • Used for - matching screws & matching bolts.
9

Victorshome Z20210428W03 M3 X 0.5Mm Nylon Insert Hex Locknuts, Carbon Steel Black Zinc Plated Hex Lock Nuts Metric Coarse Threads 50Pcs

VICTORSHOMEBrand Z20210428W03Model 0.31H*1.97L*1.18W inchesDimension
Victorshome Z20210428W03 M3 X 0.5Mm Nylon Insert Hex Locknuts, Carbon Steel Black Zinc Plated Hex Lock Nuts Metric Coarse Threads 50Pcs cover
Victorshome Z20210428W03 M3 X 0.5Mm Nylon Insert Hex Locknuts, Carbon Steel Black Zinc Plated Hex Lock Nuts Metric Coarse Threads 50Pcs thumb #1Victorshome Z20210428W03 M3 X 0.5Mm Nylon Insert Hex Locknuts, Carbon Steel Black Zinc Plated Hex Lock Nuts Metric Coarse Threads 50Pcs thumb #2
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
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Visit Store » VictorsHome ( 4.87 / 5 )
Features
  • SIZE - Nut Diameter - M3; Thread Pitch - 0.5mm; Coarse Threads; Width - 5.5mm; Height - 4mm; Standard - DIN985.
  • MATERIAL - Zinc-plated carbon steel locknuts are a good option in dry environments, they are also corrosion resistant in wet environments. Suitable for fastening most machinery and equipment.
  • FEATURE - A nylon insert grips the bolt to resist loosening under vibrations and torque. Can be used with bolts, cap screws or threaded rods of the same thread size.
  • APPLICATION - Widely used in woodworking, fasteners of furniture and bed industry, garden equipment, pipe installation, machinery industry, automotive industry, construction, electronic industry and DIY projects, etc.
  • WHAT YOU GET - 50(+/-2%)pcs x Nylon Insert Hex Locknuts. If you have any questions about this item, please feel free to contact us!
10

Binifimux 30Pcs 10-32 Black Nylon Inserted Lock Nut Carbon Steel Grade 4.8

BINIFIMUXBrand
Binifimux 30Pcs 10-32 Black Nylon Inserted Lock Nut Carbon Steel Grade 4.8 cover
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
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Visit Store » WindFly ( 4.75 / 5 )
Features
  • Material - Carbon Steel 4.8 Grade; - Color - Black;
  • Name - 10-32 Nylock; - Thread Diameter - #10; - Thread Pitch - 32 teeth per Inch (Fine);
  • Package - 10-32 Lock Nuts in a Small Storage Box;
  • Quantity - 30pcs; - Measurement of System - Imiperial (US);
11

Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread

RUIMOUBrand HF279-01Model 0.37H*1.77L*1.77W inchesDimension
Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread cover
Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #1Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #2Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #3Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #4Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #5Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #6Ruimou HF279-01 Self Locking Carbon Steel Locknut M30 X 1.5Mm Thread thumb #7
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
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Visit Store » rui mou guo ji ( 4.48 / 5 )
Features
  • 1.Thread - M30 x 1.5mm; Size - 45 x 9.5mm(1.77 x 0.37inch); Material - Carbon Stee;Color - Silver.
  • 2.Feature - Retaining Four-Slot Slotted Round Nuts.Design with thread inside.
  • 3.Self-locking design,no need to cut a slot in the shaft, directly locate the shaft bearing.
  • 4.used to lock the shaft bearing, improve the shaft and bearing rotation balance, can be adjusted at will, reuse.
  • 5.Package Inclued - 1pcs x Retaining Slotted Round Nuts.
12

Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack

YEEBYEEBrand YE028-1Model 0.31H*0.43L*0.43W inchesDimension 0.75 lbWeight
Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack cover
Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack thumb #1Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack thumb #2Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack thumb #3Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack thumb #4Yeebyee YE028-1 1/4"-20 Nylon Insert Hex Lock Nuts,Carbon Steel White Zinc Plated, Hex Lock Nut Silver Self-Locking Nylock Locknuts,100Pcs/Pack thumb #5
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
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Visit Store » Yeebyee ( 4.92 / 5 )
Features
  • Hex Lock Nuts Material - made of high quality Carbon Steel White Zinc Plated and Nylon Insert,durable,high hardness,excellent corrosion resistance and anti-rust ability and excellent performance
  • LockNuts Size - Thread Diameter - 1/4", Thread Pitch - 20 Teeth Per Inch(Coarse); Height - 7.9mm/0.31inch; Hex Width - 10.9mm/0.43inch; Thread Coverage - Full Thread Package Quantity - 100pcs 1/4"-20 Hex Lock Nuts
  • Nylon Insert Hex Lock Nuts Features - With the Nylon Insert, these locknuts greatly reduce loosening under vibration and torque,It is very excellent replacement parts for broken and missing nuts; Suitable for matching screws & matching bolts;
  • Our these Self-Locking Hex Lock Nuts are great for use in wood and wet environments. they are strong, corrosion resistant and will support all your projects.
  • Widely used for automobile, construction machinery, construction, manufacturing, engineering, assembling, vehicles, sheet metal, aircraft,shipbuilding etc. serves a wide range of use for professionals, amateurs, landlords, repairmen.
13

Uxcell A18111300UX0215 Hex Lock Nuts - M8 X 1.25Mm Carbon Steel Nylon Insert Self-Locking Nuts

UXCELLBrand a18111300ux0215Model 0.79H*3.15L*1.57W inchesDimension
Uxcell A18111300UX0215 Hex Lock Nuts - M8 X 1.25Mm Carbon Steel Nylon Insert Self-Locking Nuts cover
Uxcell A18111300UX0215 Hex Lock Nuts - M8 X 1.25Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #1Uxcell A18111300UX0215 Hex Lock Nuts - M8 X 1.25Mm Carbon Steel Nylon Insert Self-Locking Nuts thumb #2
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Visit Store » Amadeo City ( 4.82 / 5 )
Read Reviews » UXCELL
Features
  • M8 Metric - - Thread Dia - M8; Thread Pitch - 1.25mm
  • Size - - Width - 13mm/0.51"; Height - 8mm/0.31 inch
  • Material - - Made of carbon steel, finished with zinc-plated for good corrosion resistance, and oxidation resistance.
  • Feature - - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
  • Application - - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.
14

Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts

DANA FREDBrand 222222Model 1.42H*7.48L*5.12W inchesDimension
Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts cover
Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts thumb #1Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts thumb #2Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts thumb #3Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts thumb #4Dana Fred 222222 582Pcs Large Metric Nut Assortment Set,M3 M4 M5 M6 M8 M10 M12 Lock Nuts Set，291Pcs White 304 Stainless Steel Locknuts And 291Pcs Black Carbon Steel Locknuts thumb #5
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
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Visit Store » ALBERT GUY ( 4.79 / 5 )
Features
  • High Quality Material - Made of Stainless Steel and Carbon Steel which provides good strength and corrosion resistance in bad environments without the need for time consuming and costly maintenance.
  • Package Content - 291pcs White 304 Stainless Steel Locknuts and 291pcs Black Carbon Steel Locknuts for Screw or Bolt
  • Nylon Insert Locknut - M3 M4 M5 M6 M8 M10 M12 is standard Metric threaded nylon locknuts have reliable anti-loosening performance, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions
  • Convenient storage - DANA FRED locknuts are individually stowed by Size in an easy to carry clear case.Easy to store and use,so that the lock nuts will not be lost or mixed up during us
  • Wide Application - Common uses for Metric hardware nuts include securing instrument and equipment components, linking pipes and structural elements.Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, the mechanical industry and small repairsaround shops, construction, etc
15

Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts

BOGUISHBrand Locknut01-50p-M5Model
Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts cover
Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #1Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #2Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #3Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #4Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #5Boguish LOCKNUT01-50P-M5 50Pcs Hex Lock Nuts - Carbon Steel Self-Locking Nuts thumb #6
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
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Visit Store » Boguish Dress ( 4.75 / 5 )
Features
  • M5 Metric - - Our hex lock nuts feature a thread diameter of M5 with a 0.8mm thread pitch, ensuring a perfect fit for your fasteners. These nuts measure 8mm in width and 5mm in height, providing reliable fastening for various applications.
  • Material - - Crafted from carbon steel, these lock nuts offer excellent rust resistance, corrosion resistance, and oxidation resistance, making them durable and long-lasting.
  • Feature - - Designed with a nylon insert, these self-locking nuts significantly reduce loosening under vibrations and torque, ensuring a secure and stable fastening effect even after extended use.
  • Application - - Ideal for replacing broken or missing nuts, our lock nuts are perfect for repairing furniture, household appliances, automobiles, industries, workshops, engineering machinery, ships, and more. They are also great for DIY and handicraft projects.
  • Complete Set - - This pack includes 50 black Hex Lock Nuts, providing ample supply for your various repair and construction needs. Ensure your projects are secure and reliable with these high-quality, self-locking nuts.
16

Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel

BINIFIMUXBrand 43237-2Model
Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel cover
Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #1Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #2Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #3Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #4Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #5Binifimux 43237-2 10Pcs M10 X 1.5Mm Black Hex Nylon Insert Self Lock Nuts, Carbon Steel thumb #6
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Features
  • Material - Q215 Carbon Steel ; - Weight - 90g;
  • Thread size - 10mm/ 0.39"; - Pitch - 1.5mm;
  • Package - 10 x M10 Nylon Lock nuts; - Color - Black;
  • Used for - matching screws & matching bolts.
17

Uxcell A18111300UX0182 M12 X 1.75Mm Nylon Insert Hex Lock Nuts, Carbon Steel White Zinc Plated

UXCELLBrand a18111300ux0182Model 1.57H*3.15L*2.36W inchesDimension
Uxcell A18111300UX0182 M12 X 1.75Mm Nylon Insert Hex Lock Nuts, Carbon Steel White Zinc Plated cover
Uxcell A18111300UX0182 M12 X 1.75Mm Nylon Insert Hex Lock Nuts, Carbon Steel White Zinc Plated thumb #1Uxcell A18111300UX0182 M12 X 1.75Mm Nylon Insert Hex Lock Nuts, Carbon Steel White Zinc Plated thumb #2
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Read Reviews » UXCELL
Features
  • SIZE - - Width Measured From Flat to Flat 19mm / 0.75"; Height 11mm / 0.43".
  • MATERIAL - - Made of carbon steel, surface is Zinc-plated for good rust resistance.
  • FEATURE - - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
  • ADVANTAGE - - Our hex lock nuts are strong and durable to use. Surface galvanizing has a corrosion-resistant effect.
  • APPLICATION - - Can be widely used in automobile, construction machinery, shipbuilding and etc.
18

Small Parts B000NBGGIG Carbon Steel Lock Nut

SMALL PARTSBrand B000NBGGIGModel 0.0 lbWeight
Small Parts B000NBGGIG Carbon Steel Lock Nut cover
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Visit Store » ASI eSTORE ( 4.52 / 5 )
Features
  • Lock Nuts ensure a secure hold; reduce slippage
  • Plain Steel fasteners are suitable where strength and value are the primary considerations
  • Drive system is a hexagon-shaped head
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
  • Ensure a lasting hold for any project
19

Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel

BINIFIMUXBrand CF-961Model
Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel cover
Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #1Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #2Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #3Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #4Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #5Binifimux CF-961 50Pcs 10-24 Black Sae Nylon Inserted Lock Nuts Carbon Steel thumb #6
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
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Features
  • Product name - #10-24 Nylock; -Fine Thread;
  • Package - 30pcs x 10-24 Nylock nuts;
  • Color - Black; -Thread Dia. - #10; -Thread Pitch - 24 TPI;
  • Material - Carbon Steel ;
20

Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated

ZLYYBrand AY224701Model
Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated cover
Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated thumb #1Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated thumb #2Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated thumb #3Zlyy AY224701 10Pcs M16-1.0Mm Pitch -8Mm Height,Fine Thread Hex Nuts,Lamp Locknuts,Carbon Steel，Zinc Plated thumb #4
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
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Visit Store » ZLYY ( 4.73 / 5 )
Features
  • Package Contents - 10pcs Lamp Locknuts.
  • Size -Thread Diameter - M16,Thread Pitch - 1.0mm,Height - 8mm/0.31inch.
  • Material - Made Of Carbon Steel Material, Zinc Coated, With Good Strength And Rust Resistance.
  • Function - Good Lamp Hardware For Socket Extension.The Surface Of Nut Contacting The Fixed Part Is Large, And It Has Strong Resistance To Loosening.
  • Application - Widely Used For Replacing, Repairing Pendant Lights In Home And Office, Or Making Other Diy Lamp Projects.

Best Carbon Steel Locknuts Of 2024 Rating

Top Reviewed Carbon Steel Locknuts

Popular Related

FAQ & Notes

Matthew Richardson Written By Matthew Richardson

During our research, we found more than 509 related products, with prices ranging from $3.39 to $18.99, and most customers would pay around $9 for this type of product.

What are the top brands of Carbon Steel Locknuts?

There are 13 brands available for Carbon Steel Locknuts, such as Victorshome, Comrun, Small Parts, Metalsuberg, Yeebyee, Ruimou, Bewudy, Qxayxa, Dana Fred, Uxcell, Boguish, Binifimux, Zlyy.

What are the available sellers for Carbon Steel Locknuts?

There are 14 sellers available for Carbon Steel Locknuts, including WindFly ( 4.75 / 5 ), VictorsHome ( 4.87 / 5 ), Yeebyee ( 4.92 / 5 ), ALBERT GUY ( 4.79 / 5 ), rui mou guo ji ( 4.48 / 5 ), ZLYY ( 4.73 / 5 ), uxcell ( 4.75 / 5 ), JIESUO ( 4.63 / 5 ), Amadeo City ( 4.82 / 5 ), NURENS ( 4.81 / 5 ), Comrun Hardware ( 4.81 / 5 ), Boguish Dress ( 4.75 / 5 ), qxayxa ( 4.92 / 5 ), ASI eSTORE ( 4.52 / 5 ).

Price comparison of the top 10 Carbon Steel Locknuts

*Note: Prices based on historical data.

Price comparison of the top 10 Carbon Steel Locknuts highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product UXCELL A18111300UX0205 as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product Binifimux 30Pcs 10-32 Black Nylon is also worthy of your purchase.