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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 162

X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3496x20
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G422856350
Mfr # X1E-FAS-NUT-LOC-3496x20
product price: 
$293.99
/pk 20, $14.70/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3918x250
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G222853467
Mfr # X1E-FAS-NUT-LOC-3918x250
product price: 
$210.99
/pk 250, $0.84/ea
Oxoxo 1/4-20X3/4 Conical K Keps Lock Nut Zinc and Bake, 2500PK 554055
Oxoxo

1/4-20X3/4 Conical K Keps Lock Nut Zinc and Bake, 2500PK

Zoro # G622692727
Mfr # 554055
product price: 
$621.99
/pk 2500, $0.25/ea
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 25 PK M12FPTN10Z-25
Boltsandnuts.Com

Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 25 PK

Zoro # G514493005
Mfr # M12FPTN10Z-25
product price: 
$19.29
/pk 25, $0.77/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2328x4
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G022863000
Mfr # X1E-FAS-NUT-LOC-2328x4
product price: 
$2.89
/pk 4, $0.72/ea
Sold in mult. of 4 for $11.56
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3934x120
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G022865479
Mfr # X1E-FAS-NUT-LOC-3934x120
product price: 
$3,359.99
/pk 120, $28.00/ea
X1 Tools 1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1066x75
X1 Tools

1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G322848257
Mfr # X1E-FAS-NUT-LOC-1066x75
product price: 
$4,787.99
/pk 75, $63.84/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2328x400
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G122845487
Mfr # X1E-FAS-NUT-LOC-2328x400
product price: 
$185.99
/pk 400, $0.46/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1942x150
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G522848361
Mfr # X1E-FAS-NUT-LOC-1942x150
product price: 
$53.85
/pk 150, $0.36/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3478x2
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G122852027
Mfr # X1E-FAS-NUT-LOC-3478x2
product price: 
$2.15
/pk 2, $1.08/ea
Sold in mult. of 5 for $10.75
X1 Tools 1/4-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2232x200
X1 Tools

1/4-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G122853949
Mfr # X1E-FAS-NUT-LOC-2232x200
product price: 
$117.99
/pk 200, $0.59/ea
X1 Tools 1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1012x25
X1 Tools

1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G622844652
Mfr # X1E-FAS-NUT-LOC-1012x25
product price: 
$17.29
/pk 25, $0.69/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2149x1
X1 Tools

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

Zoro # G222847176
Mfr # X1E-FAS-NUT-LOC-2149x1
product price: 
$46.25
/ea
X1 Tools 6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3812x200
X1 Tools

6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G822849785
Mfr # X1E-FAS-NUT-LOC-3812x200
product price: 
$85.49
/pk 200, $0.43/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3424x200
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G122859460
Mfr # X1E-FAS-NUT-LOC-3424x200
product price: 
$39.69
/pk 200, $0.20/ea
Titan Industrial Supply Lock Nut, 18-8 Stainless Steel, Not Graded T3410NLNSS
Titan Industrial Supply

Lock Nut, 18-8 Stainless Steel, Not Graded

Zoro # G409152659
Mfr # T3410NLNSS
product price: 
$4.19
/ea
Sold in mult. of 2 for $8.38
Heico-Lock 2-Piece Wedge Lock Nut, M18-2.5, Steel, Class 10, Zinc-Coated, 15 9/20 mm Ht, 4 PK HLMG-18/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M18-2.5, Steel, Class 10, Zinc-Coated, 15 9/20 mm Ht, 4 PK

Zoro # G411807424
Mfr # HLMG-18/10-B
product price: 
$19.79
/pk 4, $4.95/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1994x100
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G122861661
Mfr # X1E-FAS-NUT-LOC-1994x100
product price: 
$813.99
/pk 100, $8.14/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1248x250
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK

Zoro # G922858786
Mfr # X1E-FAS-NUT-LOC-1248x250
product price: 
$2,351.99
/pk 250, $9.41/ea
X1 Tools 1/2-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3028x4
X1 Tools

1/2-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G222867181
Mfr # X1E-FAS-NUT-LOC-3028x4
product price: 
$16.39
/pk 4, $4.10/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3312x500
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522849184
Mfr # X1E-FAS-NUT-LOC-3312x500
product price: 
$4,433.99
/pk 500, $8.87/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1988x150
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G022860238
Mfr # X1E-FAS-NUT-LOC-1988x150
product price: 
$347.99
/pk 150, $2.32/ea
Oxoxo 1/4-28 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 3500PK 538632
Oxoxo

1/4-28 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 3500PK

Zoro # G022677959
Mfr # 538632
product price: 
$472.99
/pk 3500, $0.14/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3618x75
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G822858879
Mfr # X1E-FAS-NUT-LOC-3618x75
product price: 
$290.99
/pk 75, $3.88/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3750x6
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G022863659
Mfr # X1E-FAS-NUT-LOC-3750x6
product price: 
$126.99
/pk 6, $21.17/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3714x50
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422858293
Mfr # X1E-FAS-NUT-LOC-3714x50
product price: 
$13.99
/pk 50, $0.28/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3490x250
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722854339
Mfr # X1E-FAS-NUT-LOC-3490x250
product price: 
$865.99
/pk 250, $3.46/ea
X1 Tools 1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2250x400
X1 Tools

1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G522849399
Mfr # X1E-FAS-NUT-LOC-2250x400
product price: 
$2,588.99
/pk 400, $6.47/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3922x250
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G322844846
Mfr # X1E-FAS-NUT-LOC-3922x250
product price: 
$306.99
/pk 250, $1.23/ea
X1 Tools 1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3026x400
X1 Tools

1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G222859292
Mfr # X1E-FAS-NUT-LOC-3026x400
product price: 
$486.99
/pk 400, $1.22/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1984x1
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts

Zoro # G822855229
Mfr # X1E-FAS-NUT-LOC-1984x1
product price: 
$1.89
/ea
Sold in mult. of 5 for $9.45
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3040x6
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G222864371
Mfr # X1E-FAS-NUT-LOC-3040x6
product price: 
$160.99
/pk 6, $26.83/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2114x200
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G822850439
Mfr # X1E-FAS-NUT-LOC-2114x200
product price: 
$28.15
/pk 200, $0.14/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2338x6
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G022853643
Mfr # X1E-FAS-NUT-LOC-2338x6
product price: 
$15.29
/pk 6, $2.55/ea
X1 Tools 5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1234x6
X1 Tools

5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK

Zoro # G022846935
Mfr # X1E-FAS-NUT-LOC-1234x6
product price: 
$23.69
/pk 6, $3.95/ea
X1 Tools 9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1950x120
X1 Tools

9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G022866629
Mfr # X1E-FAS-NUT-LOC-1950x120
product price: 
$122.99
/pk 120, $1.02/ea
Lock Nuts (10,000+ items) - Page 162
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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
nylon insert hex nut5/16-18 nylon locking nutn-10 lock nut10mm nuts1" lock nuts
1/4" locking nut1/4 npt locknutsdistorted lock nut4" lock nuts3/8-16 ss nuts

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