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Lock Nuts (9,500+ items) - Page 122

Oxoxo 3/8-16X1 Conical K Keps Lock Nut Zinc and Bake, 1000PK 554022
Oxoxo

3/8-16X1 Conical K Keps Lock Nut Zinc and Bake, 1000PK

Zoro # G722693532
Mfr # 554022
product price: $531.99
/pk 1000, $0.53/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3750x1000
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022848786
Mfr # X1E-FAS-NUT-LOC-3750x1000
product price: $19,520.99
/pk 1000, $19.52/ea
X1 Tools 5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3216x1
X1 Tools

5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G222865439
Mfr # X1E-FAS-NUT-LOC-3216x1
product price: $3.99
/ea
X1 Tools 5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3216x1000
X1 Tools

5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022860870
Mfr # X1E-FAS-NUT-LOC-3216x1000
product price: $2,526.99
/pk 1000, $2.53/ea
Oxoxo 1/2-20 Flex Type Lock Nut Full Height 18-8 Stainless Steel, 50PK 457666
Oxoxo

1/2-20 Flex Type Lock Nut Full Height 18-8 Stainless Steel, 50PK

Zoro # G022669336
Mfr # 457666
product price: $459.99
/pk 50, $9.20/ea
Zoro Select Lock Nut, #10-32, 18-8 Stainless Steel, Not Graded, 250 PK 11NXL188
Zoro Select

Lock Nut, #10-32, 18-8 Stainless Steel, Not Graded, 250 PK

Zoro # G2454521
Mfr # 11NXL188
product price: $207.99
/pk 250, $0.83/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2332x1000
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G722853325
Mfr # X1E-FAS-NUT-LOC-2332x1000
product price: $662.99
/pk 1000, $0.66/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1976x15
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G222855089
Mfr # X1E-FAS-NUT-LOC-1976x15
product price: $3.59
/pk 15, $0.24/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2131x100
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G222847640
Mfr # X1E-FAS-NUT-LOC-2131x100
product price: $88.95
/pk 100, $0.89/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3912x120
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G622851414
Mfr # X1E-FAS-NUT-LOC-3912x120
product price: $94.49
/pk 120, $0.79/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1986x8
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422856640
Mfr # X1E-FAS-NUT-LOC-1986x8
product price: $17.99
/pk 8, $2.25/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3924x75
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G122851006
Mfr # X1E-FAS-NUT-LOC-3924x75
product price: $95.95
/pk 75, $1.28/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3756x4
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G222858646
Mfr # X1E-FAS-NUT-LOC-3756x4
product price: $172.99
/pk 4, $43.25/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3314x200
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G422863488
Mfr # X1E-FAS-NUT-LOC-3314x200
product price: $1,763.99
/pk 200, $8.82/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3436x120
X1 Tools

3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G022855579
Mfr # X1E-FAS-NUT-LOC-3436x120
product price: $29.25
/pk 120, $0.24/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3426x1000
X1 Tools

1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022860979
Mfr # X1E-FAS-NUT-LOC-3426x1000
product price: $122.99
/pk 1000, $0.12/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3728x1000
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G822845626
Mfr # X1E-FAS-NUT-LOC-3728x1000
product price: $464.99
/pk 1000, $0.46/ea
X1 Tools 1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1630x2
X1 Tools

1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G322864523
Mfr # X1E-FAS-NUT-LOC-1630x2
product price: $24.15
/pk 2, $12.08/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1948x120
X1 Tools

9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G122852720
Mfr # X1E-FAS-NUT-LOC-1948x120
product price: $110.99
/pk 120, $0.92/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1954x250
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G922847032
Mfr # X1E-FAS-NUT-LOC-1954x250
product price: $330.99
/pk 250, $1.32/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3618x2
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G122848075
Mfr # X1E-FAS-NUT-LOC-3618x2
product price: $14.49
/pk 2, $7.25/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3740x1
X1 Tools

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

Zoro # G822856479
Mfr # X1E-FAS-NUT-LOC-3740x1
product price: $59.15
/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3928x6
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G022861235
Mfr # X1E-FAS-NUT-LOC-3928x6
product price: $17.45
/pk 6, $2.91/ea
Newport Fasteners Lock Nut, 5/16"-24, Steel, Zinc Plated, 0.258 in Ht, 100 PK 561036-PR-100
Newport Fasteners

Lock Nut, 5/16"-24, Steel, Zinc Plated, 0.258 in Ht, 100 PK

Zoro # G806329913
Mfr # 561036-PR-100
product price: $44.55
/pk 100, $0.45/ea
Oxoxo M12-1.75 Metric Conical K Keps Lock Nut Zinc and Bake, 500PK 637873
Oxoxo

M12-1.75 Metric Conical K Keps Lock Nut Zinc and Bake, 500PK

Zoro # G022685947
Mfr # 637873
product price: $665.99
/pk 500, $1.33/ea
Oxoxo 1 1/2-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 2PK 277822
Oxoxo

1 1/2-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 2PK

Zoro # G722663092
Mfr # 277822
product price: $59.59
/pk 2, $29.80/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1976x1000
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122855745
Mfr # X1E-FAS-NUT-LOC-1976x1000
product price: $172.99
/pk 1000, $0.17/ea
Newport Fasteners Nylon Insert Lock Nut, #4-40, Steel, Grade A, Zinc Plated, 5000 PK 745417-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #4-40, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G406330128
Mfr # 745417-BR-5000
product price: $426.99
/pk 5000, $0.09/ea
Oxoxo 5/16-18-3 Self Clinching Nut Zinc, 4000PK 175050
Oxoxo

5/16-18-3 Self Clinching Nut Zinc, 4000PK

Zoro # G622664649
Mfr # 175050
product price: $2,076.99
/pk 4000, $0.52/ea
Oxoxo 1 3/8-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 3PK 277781
Oxoxo

1 3/8-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 3PK

Zoro # G522679484
Mfr # 277781
product price: $63.59
/pk 3, $21.20/ea
Newport Fasteners Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 0.14 in Ht, 3500 PK 698428-BR-3500
Newport Fasteners

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 0.14 in Ht, 3500 PK

Zoro # G106308618
Mfr # 698428-BR-3500
product price: $457.99
/pk 3500, $0.13/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3424x25
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G622860416
Mfr # X1E-FAS-NUT-LOC-3424x25
product price: $5.55
/pk 25, $0.22/ea
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3914x400
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G922845120
Mfr # X1E-FAS-NUT-LOC-3914x400
product price: $252.99
/pk 400, $0.63/ea
Newport Fasteners Nylon Insert Lock Nut, #8-32, 316 Stainless Steel, Not Graded, 100 PK 867724-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #8-32, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G806331817
Mfr # 867724-PR-100
product price: $40.55
/pk 100, $0.41/ea
X1 Tools 9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3448x4
X1 Tools

9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G822856646
Mfr # X1E-FAS-NUT-LOC-3448x4
product price: $2.89
/pk 4, $0.72/ea
Newport Fasteners Lock Nut, 1/2"-20, Steel, Grade C, Zinc Plated, 0.26 in Ht, 750 PK 803554-BR-750
Newport Fasteners

Lock Nut, 1/2"-20, Steel, Grade C, Zinc Plated, 0.26 in Ht, 750 PK

Zoro # G206331868
Mfr # 803554-BR-750
product price: $279.99
/pk 750, $0.37/ea
Lock Nuts (9,500+ items) - Page 122
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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
10-24 lock nut10-24 washer10-24 nylon lock nut10-32 lock nuts10-24 nylock
10-24 nylon10-32 nut10-32 lock nut10-32 stainless nut1 1 2 lock nut

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