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Lock Nuts (9,500+ items) - Page 136

X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1980x4
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G922857246
Mfr # X1E-FAS-NUT-LOC-1980x4
product price:  $3.15
/pk 4, $0.79/ea
X1 Tools 3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3434x10
X1 Tools

3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G822865778
Mfr # X1E-FAS-NUT-LOC-3434x10
product price:  $2.69
/pk 10, $0.27/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3620x120
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G122857244
Mfr # X1E-FAS-NUT-LOC-3620x120
product price:  $494.99
/pk 120, $4.12/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2141x400
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G922860932
Mfr # X1E-FAS-NUT-LOC-2141x400
product price:  $4,257.99
/pk 400, $10.64/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3022x1
X1 Tools

7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G222867037
Mfr # X1E-FAS-NUT-LOC-3022x1
product price:  $1.55
/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1964x250
X1 Tools

1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G222867716
Mfr # X1E-FAS-NUT-LOC-1964x250
product price:  $2,208.99
/pk 250, $8.84/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3758x120
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G322861386
Mfr # X1E-FAS-NUT-LOC-3758x120
product price:  $4,600.99
/pk 120, $38.34/ea
X1 Tools 3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1040x2
X1 Tools

3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK

Zoro # G922853637
Mfr # X1E-FAS-NUT-LOC-1040x2
product price:  $14.15
/pk 2, $7.08/ea
X1 Tools 6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3812x500
X1 Tools

6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G822846623
Mfr # X1E-FAS-NUT-LOC-3812x500
product price:  $200.99
/pk 500, $0.40/ea
X1 Tools 3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3018x6
X1 Tools

3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G022862126
Mfr # X1E-FAS-NUT-LOC-3018x6
product price:  $3.55
/pk 6, $0.59/ea
Oxoxo M5-0.80 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 5000PK 557812
Oxoxo

M5-0.80 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 5000PK

Zoro # G022679236
Mfr # 557812
product price:  $647.99
/pk 5000, $0.13/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3728x12
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G522845469
Mfr # X1E-FAS-NUT-LOC-3728x12
product price:  $12.15
/pk 12, $1.01/ea
X1 Tools 10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2228x75
X1 Tools

10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G422855599
Mfr # X1E-FAS-NUT-LOC-2228x75
product price:  $77.99
/pk 75, $1.04/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3926x4
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G122854946
Mfr # X1E-FAS-NUT-LOC-3926x4
product price:  $13.85
/pk 4, $3.46/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1988x500
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G022856897
Mfr # X1E-FAS-NUT-LOC-1988x500
product price:  $1,794.99
/pk 500, $3.59/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2119x2
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G622859069
Mfr # X1E-FAS-NUT-LOC-2119x2
product price:  $0.84
/pk 2, $0.42/ea
X1 Tools 3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2022x250
X1 Tools

3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK

Zoro # G022864984
Mfr # X1E-FAS-NUT-LOC-2022x250
product price:  $1,028.99
/pk 250, $4.12/ea
X1 Tools 7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3024x100
X1 Tools

7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G222856895
Mfr # X1E-FAS-NUT-LOC-3024x100
product price:  $95.25
/pk 100, $0.95/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1026x75
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G122844565
Mfr # X1E-FAS-NUT-LOC-1026x75
product price:  $114.99
/pk 75, $1.53/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2142x8
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK

Zoro # G522865320
Mfr # X1E-FAS-NUT-LOC-2142x8
product price:  $151.99
/pk 8, $19.00/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1248x400
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK

Zoro # G222852200
Mfr # X1E-FAS-NUT-LOC-1248x400
product price:  $4,357.99
/pk 400, $10.89/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3420x75
X1 Tools

10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G322855309
Mfr # X1E-FAS-NUT-LOC-3420x75
product price:  $15.19
/pk 75, $0.20/ea
X1 Tools 5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1216x25
X1 Tools

5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK

Zoro # G222849712
Mfr # X1E-FAS-NUT-LOC-1216x25
product price:  $21.59
/pk 25, $0.86/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2133x150
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G922852289
Mfr # X1E-FAS-NUT-LOC-2133x150
product price:  $206.99
/pk 150, $1.38/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3916x1000
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G822862272
Mfr # X1E-FAS-NUT-LOC-3916x1000
product price:  $559.99
/pk 1000, $0.56/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3438x200
X1 Tools

7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G322855316
Mfr # X1E-FAS-NUT-LOC-3438x200
product price:  $53.95
/pk 200, $0.27/ea
Newport Fasteners Nylon Insert Lock Nut, M8-1.25, Steel, Class 10, Zinc Plated, 100 PK 292001-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M8-1.25, Steel, Class 10, Zinc Plated, 100 PK

Zoro # G306327549
Mfr # 292001-PR-100
product price:  $44.55
/pk 100, $0.45/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2332x12
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G622862830
Mfr # X1E-FAS-NUT-LOC-2332x12
product price:  $14.95
/pk 12, $1.25/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3930x4
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G122855202
Mfr # X1E-FAS-NUT-LOC-3930x4
product price:  $17.19
/pk 4, $4.30/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 5000 PK 491124-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G006327559
Mfr # 491124-BR-5000
product price:  $273.99
/pk 5000, $0.05/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1994x25
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK

Zoro # G722861788
Mfr # X1E-FAS-NUT-LOC-1994x25
product price:  $138.99
/pk 25, $5.56/ea
Newport Fasteners Nylon Insert Lock Nut, #5-40, 316 Stainless Steel, Not Graded, 5000 PK 964744-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #5-40, 316 Stainless Steel, Not Graded, 5000 PK

Zoro # G306331799
Mfr # 964744-BR-5000
product price:  $579.99
/pk 5000, $0.12/ea
X1 Tools 5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1016x1
X1 Tools

5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts

Zoro # G122844176
Mfr # X1E-FAS-NUT-LOC-1016x1
product price:  $1.29
/ea
Oxoxo 5/16-18 NE Nylon Insert Hex Lock Nut 316 Stainless Steel, 1000PK 319674
Oxoxo

5/16-18 NE Nylon Insert Hex Lock Nut 316 Stainless Steel, 1000PK

Zoro # G022695083
Mfr # 319674
product price:  $206.99
/pk 1000, $0.21/ea
Oxoxo 10-24 K Lock Hex Nut Black Oxide, 4000PK 336060
Oxoxo

10-24 K Lock Hex Nut Black Oxide, 4000PK

Zoro # G522661816
Mfr # 336060
product price:  $303.99
/pk 4000, $0.08/ea
X1 Tools 3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2022x500
X1 Tools

3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK

Zoro # G522851804
Mfr # X1E-FAS-NUT-LOC-2022x500
product price:  $2,025.99
/pk 500, $4.05/ea
Lock Nuts (9,500+ items) - Page 136
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About Lock Nuts

Lock Nuts are a type of fastener that is designed to prevent a nut from coming loose when it is secured with a bolt. They are usually threaded and tightened onto the bolt to create a secure connection, which helps keep the nuts from vibrating off. Lock Nuts come in many different varieties and can be used in any number of applications.

Types of Lock Nuts

The most common types of lock nuts are nylock flange nuts, stainless steel lock nuts, and steel lock nuts. Depending on the application they will be used for, they can vary in size, shape, threading type, material composition or even locking mechanism.

How Lock Nuts are Made

Lock Nuts are typically made using either metal or plastic components and have threads cut into them so that they can be screwed onto bolts. They also often include an additional locking element such as an O-ring or nylon insert to help prevent loosening due to vibration or shock.

Industries that use Lock Nuts

Lock Nuts are commonly used in industries such as automotive repair, manufacturing, construction and plumbing. Professionals who work in these fields rely on these fasteners to securely hold parts together during assembly processes and repairs.

Find the Lock Nuts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Hex NutsFlange NutsWing NutsCoupling NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-24 washer10-32 nylon nut10-24 nylon1 1 2 lock nut10-24 lock nut
10-32 stainless nut10-24 nylock10-24 nylon lock nut10-32 washer10-32 lock nuts

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