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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 68

X1 Tools 1 3/8-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2148x12
X1 Tools

1 3/8-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G822866898
Mfr # X1E-FAS-NUT-LOC-2148x12
product price:  $1,488.99
/pk 12, $124.08/ea
X1 Tools 2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1076x20
X1 Tools

2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK

Zoro # G622847509
Mfr # X1E-FAS-NUT-LOC-1076x20
product price:  $2,915.99
/pk 20, $145.80/ea
X1 Tools M27 x 3 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1160x20
X1 Tools

M27 x 3 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G222844748
Mfr # X1E-FAS-NUT-LOC-1160x20
product price:  $690.99
/pk 20, $34.55/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1248x6
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK

Zoro # G522860660
Mfr # X1E-FAS-NUT-LOC-1248x6
product price:  $54.59
/pk 6, $9.10/ea
X1 Tools 3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3232x4
X1 Tools

3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G322855187
Mfr # X1E-FAS-NUT-LOC-3232x4
product price:  $37.15
/pk 4, $9.29/ea
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3932x500
X1 Tools

1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G022856606
Mfr # X1E-FAS-NUT-LOC-3932x500
product price:  $1,519.99
/pk 500, $3.04/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-16, 316 Stainless Steel, Not Graded, 100 PK 145882-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-16, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G706327804
Mfr # 145882-PR-100
product price:  $85.65
/pk 100, $0.86/ea
X1 Tools M18 x 2.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1654x10
X1 Tools

M18 x 2.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G122850993
Mfr # X1E-FAS-NUT-LOC-1654x10
product price:  $42.59
/pk 10, $4.26/ea
X1 Tools 3/4-10 Hi Performance Brass Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2730x400
X1 Tools

3/4-10 Hi Performance Brass Nylon-Insert Locknuts, 400PK

Zoro # G722847959
Mfr # X1E-FAS-NUT-LOC-2730x400
product price:  $16,331.99
/pk 400, $40.83/ea
X1 Tools 7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1627x120
X1 Tools

7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G722845337
Mfr # X1E-FAS-NUT-LOC-1627x120
product price:  $722.99
/pk 120, $6.02/ea
X1 Tools M12 x 1.75 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3488x400
X1 Tools

M12 x 1.75 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G422857258
Mfr # X1E-FAS-NUT-LOC-3488x400
product price:  $1,031.99
/pk 400, $2.58/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1218x8
X1 Tools

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

Zoro # G522846923
Mfr # X1E-FAS-NUT-LOC-1218x8
product price:  $12.89
/pk 8, $1.61/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1942x250
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G122864358
Mfr # X1E-FAS-NUT-LOC-1942x250
product price:  $84.69
/pk 250, $0.34/ea
Oxoxo 5/8-11 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 350PK 208750
Oxoxo

5/8-11 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 350PK

Zoro # G322669203
Mfr # 208750
product price:  $664.99
/pk 350, $1.90/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1942x200
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G122856605
Mfr # X1E-FAS-NUT-LOC-1942x200
product price:  $70.79
/pk 200, $0.35/ea
X1 Tools M22 x 2.5 mm Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2396x15
X1 Tools

M22 x 2.5 mm Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G222856185
Mfr # X1E-FAS-NUT-LOC-2396x15
product price:  $252.99
/pk 15, $16.87/ea
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3934x100
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G422860555
Mfr # X1E-FAS-NUT-LOC-3934x100
product price:  $2,820.99
/pk 100, $28.21/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3924x500
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G822864078
Mfr # X1E-FAS-NUT-LOC-3924x500
product price:  $568.99
/pk 500, $1.14/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3740x25
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G222861981
Mfr # X1E-FAS-NUT-LOC-3740x25
product price:  $1,273.99
/pk 25, $50.96/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3224x12
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G022856798
Mfr # X1E-FAS-NUT-LOC-3224x12
product price:  $45.99
/pk 12, $3.83/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3452x200
X1 Tools

5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G122853550
Mfr # X1E-FAS-NUT-LOC-3452x200
product price:  $147.99
/pk 200, $0.74/ea
X1 Tools 1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2147x500
X1 Tools

1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G922865913
Mfr # X1E-FAS-NUT-LOC-2147x500
product price:  $18,639.99
/pk 500, $37.28/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 13/64", PK15

Zoro # G022962956
Mfr # FLHNFI043-015P
product price:  $27.15
/pk 15, $1.81/ea
X1 Tools 1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1629x400
X1 Tools

1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G822845084
Mfr # X1E-FAS-NUT-LOC-1629x400
product price:  $3,238.99
/pk 400, $8.10/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3420x20
X1 Tools

10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G622865633
Mfr # X1E-FAS-NUT-LOC-3420x20
product price:  $3.45
/pk 20, $0.17/ea
X1 Tools 1 1/4-7 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1056x400
X1 Tools

1 1/4-7 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK

Zoro # G822848665
Mfr # X1E-FAS-NUT-LOC-1056x400
product price:  $11,041.99
/pk 400, $27.60/ea
X1 Tools 5/8-18 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1734x500
X1 Tools

5/8-18 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK

Zoro # G222852903
Mfr # X1E-FAS-NUT-LOC-1734x500
product price:  $911.99
/pk 500, $1.82/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3752x2
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G422865499
Mfr # X1E-FAS-NUT-LOC-3752x2
product price:  $79.25
/pk 2, $39.63/ea
X1 Tools 10-32 Hi Performance Brass Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2718x400
X1 Tools

10-32 Hi Performance Brass Nylon-Insert Locknuts, 400PK

Zoro # G122855806
Mfr # X1E-FAS-NUT-LOC-2718x400
product price:  $300.99
/pk 400, $0.75/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3620x100
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G122847924
Mfr # X1E-FAS-NUT-LOC-3620x100
product price:  $415.99
/pk 100, $4.16/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1926x120
X1 Tools

12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G122858500
Mfr # X1E-FAS-NUT-LOC-1926x120
product price:  $23.19
/pk 120, $0.19/ea
X1 Tools 1-14 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1448x1
X1 Tools

1-14 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts

Zoro # G622862274
Mfr # X1E-FAS-NUT-LOC-1448x1
product price:  $11.75
/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3714x15
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G722855343
Mfr # X1E-FAS-NUT-LOC-3714x15
product price:  $3.65
/pk 15, $0.24/ea
X1 Tools 3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3232x6
X1 Tools

3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G422850587
Mfr # X1E-FAS-NUT-LOC-3232x6
product price:  $52.89
/pk 6, $8.82/ea
X1 Tools 7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1244x8
X1 Tools

7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK

Zoro # G122856193
Mfr # X1E-FAS-NUT-LOC-1244x8
product price:  $51.15
/pk 8, $6.39/ea
X1 Tools 5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3822x8
X1 Tools

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

Zoro # G022867114
Mfr # X1E-FAS-NUT-LOC-3822x8
product price:  $13.25
/pk 8, $1.66/ea
Lock Nuts (10,000+ items) - Page 68
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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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