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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 97

Newport Fasteners Nylon Insert Lock Nut, 1-1/2"-6, Steel, Grade A, Zinc Plated, 10 PK 353785-PR-10
Newport Fasteners

Nylon Insert Lock Nut, 1-1/2"-6, Steel, Grade A, Zinc Plated, 10 PK

Zoro # G706327781
Mfr # 353785-PR-10
product price: 
$367.99
/pk of 10, $36.80/ea
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3220x250
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G922864398
Mfr # X1E-FAS-NUT-LOC-3220x250
product price: 
$416.99
/pk of 250, $1.67/ea
X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2226x400
X1 Tools

10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G522854805
Mfr # X1E-FAS-NUT-LOC-2226x400
product price: 
$132.99
/pk of 400, $0.33/ea
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1980x20
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G022847611
Mfr # X1E-FAS-NUT-LOC-1980x20
product price: 
$15.59
/pk of 20, $0.78/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 of 120, $1.38/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1916x2
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G922848350
Mfr # X1E-FAS-NUT-LOC-1916x2
product price: 
$0.68
/pk of 2, $0.34/ea
Sold in mult. of 14 pks for $9.52
X1 Tools 3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1040x75
X1 Tools

3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G422846252
Mfr # X1E-FAS-NUT-LOC-1040x75
product price: 
$284.99
/pk of 75, $3.80/ea
X1 Tools 1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3326x10
X1 Tools

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

Zoro # G522844806
Mfr # X1E-FAS-NUT-LOC-3326x10
product price: 
$456.99
/pk of 10, $45.70/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2131x200
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G822851740
Mfr # X1E-FAS-NUT-LOC-2131x200
product price: 
$161.99
/pk of 200, $0.81/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3040x500
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122858456
Mfr # X1E-FAS-NUT-LOC-3040x500
product price: 
$14,497.99
/pk of 500, $29.00/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2132x500
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G822844797
Mfr # X1E-FAS-NUT-LOC-2132x500
product price: 
$468.99
/pk of 500, $0.94/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2149x75
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G722845757
Mfr # X1E-FAS-NUT-LOC-2149x75
product price: 
$3,603.99
/pk of 75, $48.05/ea
Oxoxo 5-40 K Lock Nut Zinc and Bake, 5000PK 109828
Oxoxo

5-40 K Lock Nut Zinc and Bake, 5000PK

Zoro # G922659055
Mfr # 109828
product price: 
$258.99
/pk of 5000, $0.05/ea
X1 Tools 1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1631x20
X1 Tools

1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G622852879
Mfr # X1E-FAS-NUT-LOC-1631x20
product price: 
$351.99
/pk of 20, $17.60/ea
Oxoxo 1 1/8-7 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 8PK 277734
Oxoxo

1 1/8-7 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 8PK

Zoro # G622661235
Mfr # 277734
product price: 
$98.35
/pk of 8, $12.29/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3442x6
X1 Tools

1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G722849489
Mfr # X1E-FAS-NUT-LOC-3442x6
product price: 
$2.89
/pk of 6, $0.48/ea
Sold in mult. of 4 pks for $11.56
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3236x200
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G722853226
Mfr # X1E-FAS-NUT-LOC-3236x200
product price: 
$3,429.99
/pk of 200, $17.15/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3224x200
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G822859913
Mfr # X1E-FAS-NUT-LOC-3224x200
product price: 
$625.99
/pk of 200, $3.13/ea
Oxoxo M6-1.0 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 2000PK 616322
Oxoxo

M6-1.0 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 2000PK

Zoro # G822690516
Mfr # 616322
product price: 
$184.44
/pk of 2000, $0.09/ea
Oxoxo 7/16-14 NE Nylon Insert Hex Lock Nut Zinc, 600PK 194848
Oxoxo

7/16-14 NE Nylon Insert Hex Lock Nut Zinc, 600PK

Zoro # G622697791
Mfr # 194848
product price: 
$115.99
/pk of 600, $0.19/ea
Newport Fasteners Nylon Insert Lock Nut, 5/8"-18, 18-8 Stainless Steel, Not Graded, 600 PK 185663-BR-600
Newport Fasteners

Nylon Insert Lock Nut, 5/8"-18, 18-8 Stainless Steel, Not Graded, 600 PK

Zoro # G906327840
Mfr # 185663-BR-600
product price: 
$1,814.99
/pk of 600, $3.02/ea
Newport Fasteners Nylon Insert Lock Nut, #4-40, 316 Stainless Steel, Not Graded, 5000 PK 593319-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #4-40, 316 Stainless Steel, Not Graded, 5000 PK

Zoro # G206329537
Mfr # 593319-BR-5000
product price: 
$387.99
/pk of 5000, $0.08/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3930x25
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G622851902
Mfr # X1E-FAS-NUT-LOC-3930x25
product price: 
$72.55
/pk of 25, $2.90/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1014x1
X1 Tools

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

Zoro # G322844495
Mfr # X1E-FAS-NUT-LOC-1014x1
product price: 
$1.29
/ea
Sold in mult. of 8 for $10.32
X1 Tools 9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3448x75
X1 Tools

9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G622859380
Mfr # X1E-FAS-NUT-LOC-3448x75
product price: 
$44.79
/pk of 75, $0.60/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3422x400
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022859218
Mfr # X1E-FAS-NUT-LOC-3422x400
product price: 
$38.89
/pk of 400, $0.10/ea
X1 Tools M4 x 0.7 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1810x400
X1 Tools

M4 x 0.7 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 400PK

Zoro # G622854576
Mfr # X1E-FAS-NUT-LOC-1810x400
product price: 
$1,767.99
/pk of 400, $4.42/ea
X1 Tools 1 1/2-6 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1062x10
X1 Tools

1 1/2-6 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G722846044
Mfr # X1E-FAS-NUT-LOC-1062x10
product price: 
$449.99
/pk of 10, $45.00/ea
X1 Tools 7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3234x8
X1 Tools

7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G422845309
Mfr # X1E-FAS-NUT-LOC-3234x8
product price: 
$100.99
/pk of 8, $12.62/ea
X1 Tools 9/16-12 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1430x4
X1 Tools

9/16-12 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 4PK

Zoro # G822867017
Mfr # X1E-FAS-NUT-LOC-1430x4
product price: 
$15.15
/pk of 4, $3.79/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Ins. Locknuts, 200PK X1E-FAS-NUT-LOC-2020x200
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Ins. Locknuts, 200PK

Zoro # G922860284
Mfr # X1E-FAS-NUT-LOC-2020x200
product price: 
$790.99
/pk of 200, $3.95/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3444x2
X1 Tools

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

Zoro # G422852185
Mfr # X1E-FAS-NUT-LOC-3444x2
product price: 
$1.29
/pk of 2, $0.65/ea
Sold in mult. of 7 pks for $9.03
X1 Tools 5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3032x8
X1 Tools

5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G822862630
Mfr # X1E-FAS-NUT-LOC-3032x8
product price: 
$39.95
/pk of 8, $4.99/ea
X1 Tools 1 1/2-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3240x4
X1 Tools

1 1/2-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G122852225
Mfr # X1E-FAS-NUT-LOC-3240x4
product price: 
$177.99
/pk of 4, $44.50/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 M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1980x15
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G822851153
Mfr # X1E-FAS-NUT-LOC-1980x15
product price: 
$12.49
/pk of 15, $0.83/ea
Lock Nuts (10,000+ items) - Page 97
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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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