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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 69

X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1968x12
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G322859727
Mfr # X1E-FAS-NUT-LOC-1968x12
product price:  $108.99
/pk 12, $9.08/ea
X1 Tools 7/16-20 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1724x500
X1 Tools

7/16-20 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK

Zoro # G922861793
Mfr # X1E-FAS-NUT-LOC-1724x500
product price:  $290.99
/pk 500, $0.58/ea
X1 Tools 5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3032x120
X1 Tools

5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G122856308
Mfr # X1E-FAS-NUT-LOC-3032x120
product price:  $478.99
/pk 120, $3.99/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3610x100
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G322856993
Mfr # X1E-FAS-NUT-LOC-3610x100
product price:  $344.99
/pk 100, $3.45/ea
X1 Tools 7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3222x1
X1 Tools

7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G922858304
Mfr # X1E-FAS-NUT-LOC-3222x1
product price:  $3.39
/ea
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3932x2
X1 Tools

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

Zoro # G522861551
Mfr # X1E-FAS-NUT-LOC-3932x2
product price:  $11.49
/pk 2, $5.75/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-16, Steel, Grade A, Zinc Plated, 100 PK 597397-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-16, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G806329777
Mfr # 597397-PR-100
product price:  $133.99
/pk 100, $1.34/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2130x15
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G422851317
Mfr # X1E-FAS-NUT-LOC-2130x15
product price:  $17.95
/pk 15, $1.20/ea
X1 Tools 1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1212x100
X1 Tools

1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK

Zoro # G422860715
Mfr # X1E-FAS-NUT-LOC-1212x100
product price:  $52.59
/pk 100, $0.53/ea
X1 Tools 8-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3418x100
X1 Tools

8-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G222861288
Mfr # X1E-FAS-NUT-LOC-3418x100
product price:  $15.59
/pk 100, $0.16/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1952x1000
X1 Tools

5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G522850609
Mfr # X1E-FAS-NUT-LOC-1952x1000
product price:  $1,219.99
/pk 1000, $1.22/ea
X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1624x400
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G622865534
Mfr # X1E-FAS-NUT-LOC-1624x400
product price:  $764.99
/pk 400, $1.91/ea
X1 Tools 1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3330x150
X1 Tools

1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422853809
Mfr # X1E-FAS-NUT-LOC-3330x150
product price:  $8,419.99
/pk 150, $56.13/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3918x75
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G622865305
Mfr # X1E-FAS-NUT-LOC-3918x75
product price:  $68.59
/pk 75, $0.91/ea
X1 Tools 3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3018x120
X1 Tools

3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G822845237
Mfr # X1E-FAS-NUT-LOC-3018x120
product price:  $54.55
/pk 120, $0.45/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3926x25
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G722858443
Mfr # X1E-FAS-NUT-LOC-3926x25
product price:  $51.19
/pk 25, $2.05/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3494x20
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G822862524
Mfr # X1E-FAS-NUT-LOC-3494x20
product price:  $314.99
/pk 20, $15.75/ea
Newport Fasteners Nylon Insert Lock Nut, 1/4"-20, Steel, Grade A, Zinc Plated, 100 PK 169375-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/4"-20, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G206327601
Mfr # 169375-PR-100
product price:  $35.15
/pk 100, $0.35/ea
X1 Tools M48 x 5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1676x1000
X1 Tools

M48 x 5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122855066
Mfr # X1E-FAS-NUT-LOC-1676x1000
product price:  $125,872.99
/pk 1000, $125.87/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3756x1
X1 Tools

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

Zoro # G122855844
Mfr # X1E-FAS-NUT-LOC-3756x1
product price:  $48.49
/ea
Oxoxo 1 1/8-7 Stover Alternative Automation Style Lock Nut Grade C Cad And Wax, 20PK 152101
Oxoxo

1 1/8-7 Stover Alternative Automation Style Lock Nut Grade C Cad And Wax, 20PK

Zoro # G722666994
Mfr # 152101
product price:  $220.99
/pk 20, $11.05/ea
Oxoxo 3/4-10 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 200PK 538710
Oxoxo

3/4-10 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 200PK

Zoro # G422679164
Mfr # 538710
product price:  $562.99
/pk 200, $2.81/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1924x20
X1 Tools

10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G122855325
Mfr # X1E-FAS-NUT-LOC-1924x20
product price:  $3.15
/pk 20, $0.16/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2370x75
X1 Tools

1 1/2-6 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G222858080
Mfr # X1E-FAS-NUT-LOC-2370x75
product price:  $7,184.99
/pk 75, $95.80/ea
X1 Tools M14 x 2 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1322x4
X1 Tools

M14 x 2 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 4PK

Zoro # G922846134
Mfr # X1E-FAS-NUT-LOC-1322x4
product price:  $48.39
/pk 4, $12.10/ea
X1 Tools 1 3/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1072x12
X1 Tools

1 3/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK

Zoro # G322844679
Mfr # X1E-FAS-NUT-LOC-1072x12
product price:  $1,038.99
/pk 12, $86.58/ea
X1 Tools 5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3724x75
X1 Tools

5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G022847178
Mfr # X1E-FAS-NUT-LOC-3724x75
product price:  $35.89
/pk 75, $0.48/ea
X1 Tools M10 x 1.25 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1643x75
X1 Tools

M10 x 1.25 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G422860944
Mfr # X1E-FAS-NUT-LOC-1643x75
product price:  $108.99
/pk 75, $1.45/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3612x500
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G322848219
Mfr # X1E-FAS-NUT-LOC-3612x500
product price:  $1,676.99
/pk 500, $3.35/ea
X1 Tools 10-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3910x6
X1 Tools

10-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G722856128
Mfr # X1E-FAS-NUT-LOC-3910x6
product price:  $6.35
/pk 6, $1.06/ea
X1 Tools M20 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1655x250
X1 Tools

M20 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G222852606
Mfr # X1E-FAS-NUT-LOC-1655x250
product price:  $1,291.99
/pk 250, $5.17/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1964x25
X1 Tools

1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK

Zoro # G822846647
Mfr # X1E-FAS-NUT-LOC-1964x25
product price:  $139.99
/pk 25, $5.60/ea
X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1624x2
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G722853660
Mfr # X1E-FAS-NUT-LOC-1624x2
product price:  $4.75
/pk 2, $2.38/ea
X1 Tools 5/16-24 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1716x100
X1 Tools

5/16-24 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK

Zoro # G522848163
Mfr # X1E-FAS-NUT-LOC-1716x100
product price:  $32.25
/pk 100, $0.32/ea
X1 Tools M27 x 3 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2172x250
X1 Tools

M27 x 3 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G222867594
Mfr # X1E-FAS-NUT-LOC-2172x250
product price:  $11,248.99
/pk 250, $45.00/ea
X1 Tools M8 x 1 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1640x10
X1 Tools

M8 x 1 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G622863578
Mfr # X1E-FAS-NUT-LOC-1640x10
product price:  $12.35
/pk 10, $1.23/ea
Lock Nuts (10,000+ items) - Page 69
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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 NutsCap Nuts & Acorn NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
nylon-insert locknutsdistorted thread lock nutlock nut nylon insertnylon insert flange nut1/4-20 stainless steel nut
flanged locknut5/8-18 flange nutlock nut 5/16-183/8-16 nuts stainless steel5/16-18 stainless steel bolt

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