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Lock Nuts (10,000+ items) - Page 187

X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3730x500
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G022863284
Mfr # X1E-FAS-NUT-LOC-3730x500
product price:  $272.99
/pk 500, $0.55/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2010x15
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK

Zoro # G822854659
Mfr # X1E-FAS-NUT-LOC-2010x15
product price:  $59.85
/pk 15, $3.99/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1960x400
X1 Tools

7/8-9 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G922865142
Mfr # X1E-FAS-NUT-LOC-1960x400
product price:  $1,995.99
/pk 400, $4.99/ea
Newport Fasteners Nylon Insert Lock Nut, 7/8"-9, 316 Stainless Steel, Not Graded, 25 PK 619347-PR-25
Newport Fasteners

Nylon Insert Lock Nut, 7/8"-9, 316 Stainless Steel, Not Graded, 25 PK

Zoro # G006329522
Mfr # 619347-PR-25
product price:  $385.99
/pk 25, $15.44/ea
X1 Tools 5/8-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1036x500
X1 Tools

5/8-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK

Zoro # G522847159
Mfr # X1E-FAS-NUT-LOC-1036x500
product price:  $1,923.99
/pk 500, $3.85/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3732x500
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G222866900
Mfr # X1E-FAS-NUT-LOC-3732x500
product price:  $635.99
/pk 500, $1.27/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2131x2
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G822850668
Mfr # X1E-FAS-NUT-LOC-2131x2
product price:  $2.49
/pk 2, $1.25/ea
Oxoxo M8-1.25 Metric Class 8 K Lock Nut Black Oxide And Oil, 1500PK 636577
Oxoxo

M8-1.25 Metric Class 8 K Lock Nut Black Oxide And Oil, 1500PK

Zoro # G422674725
Mfr # 636577
product price:  $341.99
/pk 1500, $0.23/ea
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3034x15
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G122865645
Mfr # X1E-FAS-NUT-LOC-3034x15
product price:  $110.99
/pk 15, $7.40/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3498x6
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G222845653
Mfr # X1E-FAS-NUT-LOC-3498x6
product price:  $178.99
/pk 6, $29.83/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3454x25
X1 Tools

3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G422854844
Mfr # X1E-FAS-NUT-LOC-3454x25
product price:  $54.95
/pk 25, $2.20/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-16, 316 Stainless Steel, Not Graded, 2500 PK 145882-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-16, 316 Stainless Steel, Not Graded, 2500 PK

Zoro # G406327715
Mfr # 145882-BR-2500
product price:  $1,156.99
/pk 2500, $0.46/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1970x50
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G922865067
Mfr # X1E-FAS-NUT-LOC-1970x50
product price:  $1,217.99
/pk 50, $24.36/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3450x500
X1 Tools

5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922867580
Mfr # X1E-FAS-NUT-LOC-3450x500
product price:  $394.99
/pk 500, $0.79/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1026x20
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK

Zoro # G422844616
Mfr # X1E-FAS-NUT-LOC-1026x20
product price:  $36.45
/pk 20, $1.82/ea
X1 Tools 1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3330x120
X1 Tools

1 1/2-6 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G522857349
Mfr # X1E-FAS-NUT-LOC-3330x120
product price:  $6,778.99
/pk 120, $56.49/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3624x1
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G422856787
Mfr # X1E-FAS-NUT-LOC-3624x1
product price:  $6.15
/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3430x250
X1 Tools

5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G622860867
Mfr # X1E-FAS-NUT-LOC-3430x250
product price:  $45.19
/pk 250, $0.18/ea
Heico-Lock 2-Piece Wedge Lock Nut, M20-2.5, Steel, Class 10, Zinc-Coated, 17 9/20 mm Ht, 2 PK HLMG-20/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M20-2.5, Steel, Class 10, Zinc-Coated, 17 9/20 mm Ht, 2 PK

Zoro # G611471456
Mfr # HLMG-20/10-B
product price:  $13.25
/pk 2, $6.63/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2141x75
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G522856915
Mfr # X1E-FAS-NUT-LOC-2141x75
product price:  $648.99
/pk 75, $8.65/ea
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3316x1
X1 Tools

3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G622865664
Mfr # X1E-FAS-NUT-LOC-3316x1
product price:  $3.39
/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1910x8
X1 Tools

2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G922863568
Mfr # X1E-FAS-NUT-LOC-1910x8
product price:  $1.55
/pk 8, $0.19/ea
X1 Tools 7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1022x1
X1 Tools

7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts

Zoro # G522844417
Mfr # X1E-FAS-NUT-LOC-1022x1
product price:  $1.89
/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2328x15
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G222863541
Mfr # X1E-FAS-NUT-LOC-2328x15
product price:  $13.45
/pk 15, $0.90/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1928x500
X1 Tools

1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G822860643
Mfr # X1E-FAS-NUT-LOC-1928x500
product price:  $68.25
/pk 500, $0.14/ea
X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2226x8
X1 Tools

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

Zoro # G522850616
Mfr # X1E-FAS-NUT-LOC-2226x8
product price:  $3.75
/pk 8, $0.47/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2145x2
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G622853210
Mfr # X1E-FAS-NUT-LOC-2145x2
product price:  $40.25
/pk 2, $20.13/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3446x100
X1 Tools

9/16-12 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G022867701
Mfr # X1E-FAS-NUT-LOC-3446x100
product price:  $52.25
/pk 100, $0.52/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3744x400
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G922866774
Mfr # X1E-FAS-NUT-LOC-3744x400
product price:  $2,996.99
/pk 400, $7.49/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3312x6
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G122845616
Mfr # X1E-FAS-NUT-LOC-3312x6
product price:  $58.49
/pk 6, $9.75/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3040x15
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G622858222
Mfr # X1E-FAS-NUT-LOC-3040x15
product price:  $375.99
/pk 15, $25.07/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3414x1
X1 Tools

5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G822852808
Mfr # X1E-FAS-NUT-LOC-3414x1
product price:  $0.61
/ea
X1 Tools 1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2250x20
X1 Tools

1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G622849435
Mfr # X1E-FAS-NUT-LOC-2250x20
product price:  $126.99
/pk 20, $6.35/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3020x500
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922861151
Mfr # X1E-FAS-NUT-LOC-3020x500
product price:  $280.99
/pk 500, $0.56/ea
X1 Tools 4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2214x12
X1 Tools

4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G822857414
Mfr # X1E-FAS-NUT-LOC-2214x12
product price:  $4.19
/pk 12, $0.35/ea
X1 Tools 1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3760x2
X1 Tools

1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G322849278
Mfr # X1E-FAS-NUT-LOC-3760x2
product price:  $99.15
/pk 2, $49.58/ea
Lock Nuts (10,000+ items) - Page 187
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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 NutsHex Head Cap Screws
General WashersSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
1/2-13 nylon lock nut1/4-20 stainless steel nut3/8-16 nuts stainless steel5/16-18 stainless steel boltnylon insert flange nut
flanged locknut5/8-18 flange nut3/8" flange nutsdistorted thread lock nutnylon-insert locknuts

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