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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 169

X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1624x50
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G322850724
Mfr # X1E-FAS-NUT-LOC-1624x50
product price: 
$92.95
/pk 50, $1.86/ea
Oxoxo 6-32-2 Self Clinching Nut 303 Stainless Steel, 5000PK 304528
Oxoxo

6-32-2 Self Clinching Nut 303 Stainless Steel, 5000PK

Zoro # G522674205
Mfr # 304528
product price: 
$2,202.99
/pk 5000, $0.44/ea
X1 Tools 6-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3712x20
X1 Tools

6-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G222857915
Mfr # X1E-FAS-NUT-LOC-3712x20
product price: 
$5.85
/pk 20, $0.29/ea
Sold in mult. of 2 for $11.70
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1976x200
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G922854023
Mfr # X1E-FAS-NUT-LOC-1976x200
product price: 
$42.35
/pk 200, $0.21/ea
X1 Tools 1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1631x10
X1 Tools

1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G322857341
Mfr # X1E-FAS-NUT-LOC-1631x10
product price: 
$181.99
/pk 10, $18.20/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1984x120
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G822848283
Mfr # X1E-FAS-NUT-LOC-1984x120
product price: 
$136.99
/pk 120, $1.14/ea
X1 Tools 6-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2117x6
X1 Tools

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

Zoro # G722859440
Mfr # X1E-FAS-NUT-LOC-2117x6
product price: 
$1.49
/pk 6, $0.25/ea
Sold in mult. of 7 for $10.43
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1972x500
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G422854431
Mfr # X1E-FAS-NUT-LOC-1972x500
product price: 
$64.99
/pk 500, $0.13/ea
X1 Tools 3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1936x250
X1 Tools

3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G922845496
Mfr # X1E-FAS-NUT-LOC-1936x250
product price: 
$65.49
/pk 250, $0.26/ea
X1 Tools 5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3030x2
X1 Tools

5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022867077
Mfr # X1E-FAS-NUT-LOC-3030x2
product price: 
$4.95
/pk 2, $2.48/ea
Sold in mult. of 2 for $9.90
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3926x150
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922862745
Mfr # X1E-FAS-NUT-LOC-3926x150
product price: 
$267.99
/pk 150, $1.79/ea
Oxoxo 1/2-13 NE Nylon Insert Hex Lock Nut Zinc Yellow, 300PK 414964
Oxoxo

1/2-13 NE Nylon Insert Hex Lock Nut Zinc Yellow, 300PK

Zoro # G022674644
Mfr # 414964
product price: 
$118.99
/pk 300, $0.40/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3714x120
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G422862474
Mfr # X1E-FAS-NUT-LOC-3714x120
product price: 
$25.39
/pk 120, $0.21/ea
X1 Tools 3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3218x10
X1 Tools

3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G822856943
Mfr # X1E-FAS-NUT-LOC-3218x10
product price: 
$21.19
/pk 10, $2.12/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2133x120
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G622857263
Mfr # X1E-FAS-NUT-LOC-2133x120
product price: 
$165.99
/pk 120, $1.38/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3930x150
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422849543
Mfr # X1E-FAS-NUT-LOC-3930x150
product price: 
$382.99
/pk 150, $2.55/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2132x75
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G322857235
Mfr # X1E-FAS-NUT-LOC-2132x75
product price: 
$83.85
/pk 75, $1.12/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2133x4
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G822845282
Mfr # X1E-FAS-NUT-LOC-2133x4
product price: 
$11.29
/pk 4, $2.82/ea
Sold in mult. of 2 for $22.58
X1 Tools 1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3226x1000
X1 Tools

1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G322859444
Mfr # X1E-FAS-NUT-LOC-3226x1000
product price: 
$3,841.99
/pk 1000, $3.84/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2145x1
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G922847735
Mfr # X1E-FAS-NUT-LOC-2145x1
product price: 
$21.89
/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2012x50
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 50PK

Zoro # G322855675
Mfr # X1E-FAS-NUT-LOC-2012x50
product price: 
$180.99
/pk 50, $3.62/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
X1 Tools 12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1926x75
X1 Tools

12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G122855783
Mfr # X1E-FAS-NUT-LOC-1926x75
product price: 
$15.79
/pk 75, $0.21/ea
Molex Nyl Locknut Pg42 Gy RAL7001 936000493
Molex

Nyl Locknut Pg42 Gy RAL7001

Zoro # G4042988
Mfr # 936000493
product price: 
$2.25
/ea
Sold in mult. of 29 for $65.25
X1 Tools 1-8 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3462x15
X1 Tools

1-8 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G222845547
Mfr # X1E-FAS-NUT-LOC-3462x15
product price: 
$84.65
/pk 15, $5.64/ea
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1980x100
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G922856607
Mfr # X1E-FAS-NUT-LOC-1980x100
product price: 
$57.55
/pk 100, $0.58/ea
Newport Fasteners Lock Nut, 1"-14, Steel, Grade C, Zinc Plated, 100 PK 297309-BR-100
Newport Fasteners

Lock Nut, 1"-14, Steel, Grade C, Zinc Plated, 100 PK

Zoro # G106327596
Mfr # 297309-BR-100
product price: 
$364.99
/pk 100, $3.65/ea
X1 Tools 1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2134x1
X1 Tools

1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G922853415
Mfr # X1E-FAS-NUT-LOC-2134x1
product price: 
$2.85
/ea
Sold in mult. of 4 for $11.40
X1 Tools 10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1924x12
X1 Tools

10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G522864958
Mfr # X1E-FAS-NUT-LOC-1924x12
product price: 
$2.15
/pk 12, $0.18/ea
Sold in mult. of 5 for $10.75
X1 Tools 6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3416x25
X1 Tools

6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G122862118
Mfr # X1E-FAS-NUT-LOC-3416x25
product price: 
$11.59
/pk 25, $0.46/ea
Sold in mult. of 2 for $23.18
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2326x75
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G422856435
Mfr # X1E-FAS-NUT-LOC-2326x75
product price: 
$36.29
/pk 75, $0.48/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3480x25
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G422848218
Mfr # X1E-FAS-NUT-LOC-3480x25
product price: 
$22.59
/pk 25, $0.90/ea
X1 Tools 5/8-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3230x400
X1 Tools

5/8-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G722847362
Mfr # X1E-FAS-NUT-LOC-3230x400
product price: 
$2,048.99
/pk 400, $5.12/ea
X1 Tools 1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3324x6
X1 Tools

1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G322848738
Mfr # X1E-FAS-NUT-LOC-3324x6
product price: 
$225.99
/pk 6, $37.67/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2146x100
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G922848855
Mfr # X1E-FAS-NUT-LOC-2146x100
product price: 
$2,811.99
/pk 100, $28.12/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3614x120
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G622864407
Mfr # X1E-FAS-NUT-LOC-3614x120
product price: 
$423.99
/pk 120, $3.53/ea
Lock Nuts (10,000+ items) - Page 169
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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 NutsCoupling NutsWing NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
1/2" flange lock nut3/8-16 nuts stainless steellock nut 5/16-181/4" locking nutnylon insert hex nut
5/16-24 nutsnylon-insert locknutsn-10 lock nut5/16-18 nylon locking nut10mm nuts

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