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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 152

X1 Tools 7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1627x1000
X1 Tools

7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G322852551
Mfr # X1E-FAS-NUT-LOC-1627x1000
product price: 
$5,597.99
/pk 1000, $5.60/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1930x100
X1 Tools

1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G722853912
Mfr # X1E-FAS-NUT-LOC-1930x100
product price: 
$16.99
/pk 100, $0.17/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3040x400
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022856750
Mfr # X1E-FAS-NUT-LOC-3040x400
product price: 
$11,669.99
/pk 400, $29.17/ea
X1 Tools 1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3212x6
X1 Tools

1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G822857582
Mfr # X1E-FAS-NUT-LOC-3212x6
product price: 
$19.19
/pk 6, $3.20/ea
X1 Tools 1/4-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2232x4
X1 Tools

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

Zoro # G822847477
Mfr # X1E-FAS-NUT-LOC-2232x4
product price: 
$3.45
/pk 4, $0.86/ea
Sold in mult. of 3 for $10.35
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3932x6
X1 Tools

1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G522867775
Mfr # X1E-FAS-NUT-LOC-3932x6
product price: 
$21.79
/pk 6, $3.63/ea
X1 Tools 3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1018x4
X1 Tools

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

Zoro # G322844204
Mfr # X1E-FAS-NUT-LOC-1018x4
product price: 
$3.99
/pk 4, $1.00/ea
Sold in mult. of 3 for $11.97
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3744x2
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G322845317
Mfr # X1E-FAS-NUT-LOC-3744x2
product price: 
$19.69
/pk 2, $9.85/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1218x400
X1 Tools

3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK

Zoro # G422846269
Mfr # X1E-FAS-NUT-LOC-1218x400
product price: 
$306.99
/pk 400, $0.77/ea
Zoro Select Self Clinching Lock Nut, #6-32, Steel, Zinc Plated, 10000 PK 06-1NCL
Zoro Select

Self Clinching Lock Nut, #6-32, Steel, Zinc Plated, 10000 PK

Zoro # G2437274
Mfr # 06-1NCL
product price: 
$850.99
/pk 10000, $0.09/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3618x500
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G622863189
Mfr # X1E-FAS-NUT-LOC-3618x500
product price: 
$1,840.99
/pk 500, $3.68/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2130x4
X1 Tools

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

Zoro # G422848164
Mfr # X1E-FAS-NUT-LOC-2130x4
product price: 
$4.45
/pk 4, $1.11/ea
Sold in mult. of 3 for $13.35
X1 Tools 1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1012x2
X1 Tools

1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK

Zoro # G522844493
Mfr # X1E-FAS-NUT-LOC-1012x2
product price: 
$1.69
/pk 2, $0.85/ea
Sold in mult. of 6 for $10.14
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3612x12
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G522851699
Mfr # X1E-FAS-NUT-LOC-3612x12
product price: 
$49.15
/pk 12, $4.10/ea
X1 Tools 10-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2122x50
X1 Tools

10-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G022859775
Mfr # X1E-FAS-NUT-LOC-2122x50
product price: 
$14.69
/pk 50, $0.29/ea
X1 Tools 3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1018x10
X1 Tools

3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G722844187
Mfr # X1E-FAS-NUT-LOC-1018x10
product price: 
$11.99
/pk 10, $1.20/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2016x150
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK

Zoro # G622851032
Mfr # X1E-FAS-NUT-LOC-2016x150
product price: 
$551.99
/pk 150, $3.68/ea
Oxoxo 10-32 Serrated Flange Hex Lock Nuts Grade 5 Zinc, 4000PK 631929
Oxoxo

10-32 Serrated Flange Hex Lock Nuts Grade 5 Zinc, 4000PK

Zoro # G422679041
Mfr # 631929
product price: 
$269.99
/pk 4000, $0.07/ea
X1 Tools 7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3318x50
X1 Tools

7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G722856616
Mfr # X1E-FAS-NUT-LOC-3318x50
product price: 
$644.99
/pk 50, $12.90/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1970x15
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G122845982
Mfr # X1E-FAS-NUT-LOC-1970x15
product price: 
$252.99
/pk 15, $16.87/ea
X1 Tools 1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1226x150
X1 Tools

1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK

Zoro # G922855174
Mfr # X1E-FAS-NUT-LOC-1226x150
product price: 
$220.99
/pk 150, $1.47/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2125x150
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G222850282
Mfr # X1E-FAS-NUT-LOC-2125x150
product price: 
$46.99
/pk 150, $0.31/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1952x20
X1 Tools

5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G922858823
Mfr # X1E-FAS-NUT-LOC-1952x20
product price: 
$28.29
/pk 20, $1.41/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2332x6
X1 Tools

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

Zoro # G322865889
Mfr # X1E-FAS-NUT-LOC-2332x6
product price: 
$5.95
/pk 6, $0.99/ea
Sold in mult. of 2 for $11.90
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3752x250
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722858764
Mfr # X1E-FAS-NUT-LOC-3752x250
product price: 
$8,696.99
/pk 250, $34.79/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1218x75
X1 Tools

3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK

Zoro # G722847249
Mfr # X1E-FAS-NUT-LOC-1218x75
product price: 
$66.25
/pk 75, $0.88/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2149x4
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G522845742
Mfr # X1E-FAS-NUT-LOC-2149x4
product price: 
$161.99
/pk 4, $40.50/ea
X1 Tools 7/8-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3036x50
X1 Tools

7/8-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G922852203
Mfr # X1E-FAS-NUT-LOC-3036x50
product price: 
$523.99
/pk 50, $10.48/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3610x1
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G422845200
Mfr # X1E-FAS-NUT-LOC-3610x1
product price: 
$5.15
/ea
Sold in mult. of 2 for $10.30
Standard Locknut Bearing Lock Nut, Steel N10
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G122964263
Mfr # N10
product price: 
$6.99
/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3928x500
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122858081
Mfr # X1E-FAS-NUT-LOC-3928x500
product price: 
$847.99
/pk 500, $1.70/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2010x1
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts

Zoro # G122867045
Mfr # X1E-FAS-NUT-LOC-2010x1
product price: 
$5.15
/ea
Sold in mult. of 2 for $10.30
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2131x50
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G122856285
Mfr # X1E-FAS-NUT-LOC-2131x50
product price: 
$47.15
/pk 50, $0.94/ea
X1 Tools 3/8-16 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2240x25
X1 Tools

3/8-16 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G622850646
Mfr # X1E-FAS-NUT-LOC-2240x25
product price: 
$43.75
/pk 25, $1.75/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3756x500
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G622854163
Mfr # X1E-FAS-NUT-LOC-3756x500
product price: 
$19,988.99
/pk 500, $39.98/ea
X1 Tools 1-8 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1628x150
X1 Tools

1-8 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G322846598
Mfr # X1E-FAS-NUT-LOC-1628x150
product price: 
$1,158.99
/pk 150, $7.73/ea
Lock Nuts (10,000+ items) - Page 152
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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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