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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 243

X1 Tools 1-8 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3320x1000
X1 Tools

1-8 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G222847800
Mfr # X1E-FAS-NUT-LOC-3320x1000
product price: 
$14,864.99
/pk of 1000, $14.86/ea
X1 Tools 1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1629x1
X1 Tools

1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts

Zoro # G622862106
Mfr # X1E-FAS-NUT-LOC-1629x1
product price: 
$11.65
/ea
Sold in mult. of 2 for $23.30
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3486x2
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G722865564
Mfr # X1E-FAS-NUT-LOC-3486x2
product price: 
$4.89
/pk of 2, $2.45/ea
Sold in mult. of 2 pks for $9.78
X1 Tools 10-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2122x2
X1 Tools

10-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G122847979
Mfr # X1E-FAS-NUT-LOC-2122x2
product price: 
$0.93
/pk of 2, $0.47/ea
Sold in mult. of 10 pks for $9.30
X1 Tools 7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3318x6
X1 Tools

7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G122854793
Mfr # X1E-FAS-NUT-LOC-3318x6
product price: 
$86.15
/pk of 6, $14.36/ea
X1 Tools 6-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2117x100
X1 Tools

6-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G922860383
Mfr # X1E-FAS-NUT-LOC-2117x100
product price: 
$18.79
/pk of 100, $0.19/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3442x20
X1 Tools

1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G922852050
Mfr # X1E-FAS-NUT-LOC-3442x20
product price: 
$12.85
/pk of 20, $0.64/ea
Sold in mult. of 2 pks for $25.70
X1 Tools 1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3238x8
X1 Tools

1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G022850185
Mfr # X1E-FAS-NUT-LOC-3238x8
product price: 
$232.99
/pk of 8, $29.12/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3730x4
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G322862826
Mfr # X1E-FAS-NUT-LOC-3730x4
product price: 
$3.39
/pk of 4, $0.85/ea
Sold in mult. of 3 pks for $10.17
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3614x1000
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G722855657
Mfr # X1E-FAS-NUT-LOC-3614x1000
product price: 
$3,351.99
/pk of 1000, $3.35/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2146x2
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G322858546
Mfr # X1E-FAS-NUT-LOC-2146x2
product price: 
$54.85
/pk of 2, $27.43/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3012x10
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G622851681
Mfr # X1E-FAS-NUT-LOC-3012x10
product price: 
$21.19
/pk of 10, $2.12/ea
X1 Tools 1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3026x15
X1 Tools

1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G622865176
Mfr # X1E-FAS-NUT-LOC-3026x15
product price: 
$24.59
/pk of 15, $1.64/ea
X1 Tools 1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3760x120
X1 Tools

1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G222858172
Mfr # X1E-FAS-NUT-LOC-3760x120
product price: 
$6,033.99
/pk of 120, $50.28/ea
X1 Tools 7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3024x10
X1 Tools

7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322854111
Mfr # X1E-FAS-NUT-LOC-3024x10
product price: 
$14.29
/pk of 10, $1.43/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2149x50
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G722864598
Mfr # X1E-FAS-NUT-LOC-2149x50
product price: 
$2,423.99
/pk of 50, $48.48/ea
Oxoxo M10-1.50 Din 985 Metric Nylon Insert Hex Locknut 18 8 Stainless Steel, 750PK 540909
Oxoxo

M10-1.50 Din 985 Metric Nylon Insert Hex Locknut 18 8 Stainless Steel, 750PK

Zoro # G622691027
Mfr # 540909
product price: 
$315.99
/pk of 750, $0.42/ea
Oxoxo 1/2-13 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 700PK 201924
Oxoxo

1/2-13 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 700PK

Zoro # G722671219
Mfr # 201924
product price: 
$568.99
/pk of 700, $0.81/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3432x15
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G522853563
Mfr # X1E-FAS-NUT-LOC-3432x15
product price: 
$3.35
/pk of 15, $0.22/ea
Sold in mult. of 3 pks for $10.05
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3438x400
X1 Tools

7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G722859334
Mfr # X1E-FAS-NUT-LOC-3438x400
product price: 
$98.15
/pk of 400, $0.25/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3618x6
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G622845277
Mfr # X1E-FAS-NUT-LOC-3618x6
product price: 
$30.35
/pk of 6, $5.06/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3928x20
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G622847455
Mfr # X1E-FAS-NUT-LOC-3928x20
product price: 
$41.95
/pk of 20, $2.10/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3454x250
X1 Tools

3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G022848816
Mfr # X1E-FAS-NUT-LOC-3454x250
product price: 
$682.99
/pk of 250, $2.73/ea
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3934x250
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722863218
Mfr # X1E-FAS-NUT-LOC-3934x250
product price: 
$7,030.99
/pk of 250, $28.12/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2129x75
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G122847986
Mfr # X1E-FAS-NUT-LOC-2129x75
product price: 
$59.45
/pk of 75, $0.79/ea
X1 Tools 10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3816x15
X1 Tools

10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G022849448
Mfr # X1E-FAS-NUT-LOC-3816x15
product price: 
$13.79
/pk of 15, $0.92/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2149x200
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G022866292
Mfr # X1E-FAS-NUT-LOC-2149x200
product price: 
$9,878.99
/pk of 200, $49.39/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1014x6
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 6PK

Zoro # G022844719
Mfr # X1E-FAS-NUT-LOC-1014x6
product price: 
$5.29
/pk of 6, $0.88/ea
Sold in mult. of 2 pks for $10.58
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3922x6
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G422853045
Mfr # X1E-FAS-NUT-LOC-3922x6
product price: 
$12.69
/pk of 6, $2.11/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3224x100
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G622856419
Mfr # X1E-FAS-NUT-LOC-3224x100
product price: 
$323.99
/pk of 100, $3.24/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1986x8
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422856640
Mfr # X1E-FAS-NUT-LOC-1986x8
product price: 
$16.99
/pk of 8, $2.12/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3456x15
X1 Tools

3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G422858118
Mfr # X1E-FAS-NUT-LOC-3456x15
product price: 
$36.35
/pk of 15, $2.42/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3410x250
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G522858612
Mfr # X1E-FAS-NUT-LOC-3410x250
product price: 
$115.99
/pk of 250, $0.46/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3430x2
X1 Tools

5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G722845795
Mfr # X1E-FAS-NUT-LOC-3430x2
product price: 
$0.84
/pk of 2, $0.42/ea
Sold in mult. of 11 pks for $9.24
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2130x2
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G422850266
Mfr # X1E-FAS-NUT-LOC-2130x2
product price: 
$2.45
/pk of 2, $1.23/ea
Sold in mult. of 4 pks for $9.80
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3758x8
X1 Tools

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

Zoro # G722857361
Mfr # X1E-FAS-NUT-LOC-3758x8
product price: 
$300.99
/pk of 8, $37.62/ea
Lock Nuts (10,000+ items) - Page 243
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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 NutsCap Nuts & Acorn NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
distorted lock nut10mm nuts5/16-18 nylon locking nutnylon insert hex nut4" lock nuts
1" lock nuts3/8-16 ss nuts3/4 lock nuts1/2" flange lock nut1/4 npt locknuts

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