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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 92

X1 Tools 8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2222x75
X1 Tools

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

Zoro # G822846067
Mfr # X1E-FAS-NUT-LOC-2222x75
product price: 
$27.85
/pk 75, $0.37/ea
X1 Tools 7/8-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3036x6
X1 Tools

7/8-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G622856709
Mfr # X1E-FAS-NUT-LOC-3036x6
product price: 
$71.29
/pk 6, $11.88/ea
X1 Tools 5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3016x200
X1 Tools

5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G122859354
Mfr # X1E-FAS-NUT-LOC-3016x200
product price: 
$485.99
/pk 200, $2.43/ea
Zoro Select Lock Nut, 1/2"-13, Steel, Wax, 400 PK 50NYB
Zoro Select

Lock Nut, 1/2"-13, Steel, Wax, 400 PK

Zoro # G2455054
Mfr # 50NYB
product price: 
$102.99
/pk 400, $0.26/ea
X1 Tools 1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1212x8
X1 Tools

1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK

Zoro # G222854754
Mfr # X1E-FAS-NUT-LOC-1212x8
product price: 
$5.29
/pk 8, $0.66/ea
Sold in mult. of 2 for $10.58
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 3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3218x2
X1 Tools

3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G122848372
Mfr # X1E-FAS-NUT-LOC-3218x2
product price: 
$4.55
/pk 2, $2.28/ea
Sold in mult. of 2 for $9.10
X1 Tools 3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1936x400
X1 Tools

3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G922867320
Mfr # X1E-FAS-NUT-LOC-1936x400
product price: 
$96.45
/pk 400, $0.24/ea
X1 Tools 1-8 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3320x12
X1 Tools

1-8 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G122852980
Mfr # X1E-FAS-NUT-LOC-3320x12
product price: 
$171.99
/pk 12, $14.33/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1248x75
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK

Zoro # G722851857
Mfr # X1E-FAS-NUT-LOC-1248x75
product price: 
$565.99
/pk 75, $7.55/ea
X1 Tools 3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3018x1000
X1 Tools

3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022849028
Mfr # X1E-FAS-NUT-LOC-3018x1000
product price: 
$383.99
/pk 1000, $0.38/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3758x250
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722852953
Mfr # X1E-FAS-NUT-LOC-3758x250
product price: 
$9,360.99
/pk 250, $37.44/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3612x400
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G122866321
Mfr # X1E-FAS-NUT-LOC-3612x400
product price: 
$1,351.99
/pk 400, $3.38/ea
X1 Tools 1/2-13 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2248x20
X1 Tools

1/2-13 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G422857692
Mfr # X1E-FAS-NUT-LOC-2248x20
product price: 
$66.29
/pk 20, $3.31/ea
X1 Tools 1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3330x25
X1 Tools

1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G022864854
Mfr # X1E-FAS-NUT-LOC-3330x25
product price: 
$1,470.99
/pk 25, $58.84/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3930x500
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G722865335
Mfr # X1E-FAS-NUT-LOC-3930x500
product price: 
$1,479.99
/pk 500, $2.96/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3462x200
X1 Tools

1-8 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G622847844
Mfr # X1E-FAS-NUT-LOC-3462x200
product price: 
$1,299.99
/pk 200, $6.50/ea
X1 Tools M22 x 2.5 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1152x12
X1 Tools

M22 x 2.5 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G622848667
Mfr # X1E-FAS-NUT-LOC-1152x12
product price: 
$162.99
/pk 12, $13.58/ea
X1 Tools 5/8-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1036x6
X1 Tools

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

Zoro # G822850385
Mfr # X1E-FAS-NUT-LOC-1036x6
product price: 
$23.49
/pk 6, $3.91/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3468x200
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G422865987
Mfr # X1E-FAS-NUT-LOC-3468x200
product price: 
$3,527.99
/pk 200, $17.64/ea
X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2226x75
X1 Tools

10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G422846580
Mfr # X1E-FAS-NUT-LOC-2226x75
product price: 
$29.95
/pk 75, $0.40/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3436x10
X1 Tools

3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322861959
Mfr # X1E-FAS-NUT-LOC-3436x10
product price: 
$2.75
/pk 10, $0.28/ea
Sold in mult. of 4 for $11.00
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3478x12
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G722846334
Mfr # X1E-FAS-NUT-LOC-3478x12
product price: 
$13.39
/pk 12, $1.12/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3436x400
X1 Tools

3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G822855700
Mfr # X1E-FAS-NUT-LOC-3436x400
product price: 
$79.85
/pk 400, $0.20/ea
X1 Tools 12-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2124x400
X1 Tools

12-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G922851817
Mfr # X1E-FAS-NUT-LOC-2124x400
product price: 
$262.99
/pk 400, $0.66/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3740x1000
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G622847042
Mfr # X1E-FAS-NUT-LOC-3740x1000
product price: 
$46,980.99
/pk 1000, $46.98/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3022x8
X1 Tools

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

Zoro # G522850494
Mfr # X1E-FAS-NUT-LOC-3022x8
product price: 
$11.99
/pk 8, $1.50/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3430x25
X1 Tools

5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G422863426
Mfr # X1E-FAS-NUT-LOC-3430x25
product price: 
$5.15
/pk 25, $0.21/ea
Sold in mult. of 2 for $10.30
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
Standard Locknut Bearing Lock Nut, Steel KM4
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G422964574
Mfr # KM4
product price: 
$14.65
/ea
X1 Tools 9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1950x50
X1 Tools

9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G722847195
Mfr # X1E-FAS-NUT-LOC-1950x50
product price: 
$59.59
/pk 50, $1.19/ea
Oxoxo M12-1.75 Din6926/ISO7043 Metric class 8 Prevail Torque Nylon Insert Hex Flange Lock Nut Z, 500PK 544180
Oxoxo

M12-1.75 Din6926/ISO7043 Metric class 8 Prevail Torque Nylon Insert Hex Flange Lock Nut Z, 500PK

Zoro # G622664205
Mfr # 544180
product price: 
$362.99
/pk 500, $0.73/ea
Zoro Select Lock Nut, #10-32, Steel, Wax, 4000 PK 11NYBZ
Zoro Select

Lock Nut, #10-32, Steel, Wax, 4000 PK

Zoro # G2455203
Mfr # 11NYBZ
product price: 
$441.99
/pk 4000, $0.11/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2130x12
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G522859275
Mfr # X1E-FAS-NUT-LOC-2130x12
product price: 
$14.89
/pk 12, $1.24/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3312x1000
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G322865698
Mfr # X1E-FAS-NUT-LOC-3312x1000
product price: 
$8,712.99
/pk 1000, $8.71/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3922x75
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G322852919
Mfr # X1E-FAS-NUT-LOC-3922x75
product price: 
$99.99
/pk 75, $1.33/ea
Lock Nuts (10,000+ items) - Page 92
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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
5/16-18 nylon locking nutdistorted lock nut3/8-16 ss nuts1/2" flange lock nut1/4" locking nut
4" lock nutsm12 nylon insert locknuts1" lock nutsnylon insert hex nut3/4 lock nuts

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