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Lock Nuts (10,000+ items) - Page 212

X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2125x12
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G122866222
Mfr # X1E-FAS-NUT-LOC-2125x12
product price:  $4.55
/pk 12, $0.38/ea
Newport Fasteners Nylon Insert Lock Nut, 1/4"-28, 316 Stainless Steel, Not Graded, 100 PK 769438-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/4"-28, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G306329949
Mfr # 769438-PR-100
product price:  $84.15
/pk 100, $0.84/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1988x50
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G922855198
Mfr # X1E-FAS-NUT-LOC-1988x50
product price:  $125.99
/pk 50, $2.52/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3410x25
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G622863073
Mfr # X1E-FAS-NUT-LOC-3410x25
product price:  $17.69
/pk 25, $0.71/ea
Oxoxo 1 Conduit Lock Nut Zinc Alloy UL & CSA Approved, 500PK 440289
Oxoxo

1 Conduit Lock Nut Zinc Alloy UL & CSA Approved, 500PK

Zoro # G622699771
Mfr # 440289
product price:  $1,040.99
/pk 500, $2.08/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1956x10
X1 Tools

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

Zoro # G222863817
Mfr # X1E-FAS-NUT-LOC-1956x10
product price:  $23.79
/pk 10, $2.38/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1972x250
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G222847701
Mfr # X1E-FAS-NUT-LOC-1972x250
product price:  $39.35
/pk 250, $0.16/ea
Oxoxo M10-1.5 Metric Conical K Keps Lock Nut Zinc and Bake, 1000PK 637865
Oxoxo

M10-1.5 Metric Conical K Keps Lock Nut Zinc and Bake, 1000PK

Zoro # G222699935
Mfr # 637865
product price:  $797.99
/pk 1000, $0.80/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3492x500
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G622866982
Mfr # X1E-FAS-NUT-LOC-3492x500
product price:  $3,711.99
/pk 500, $7.42/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1014x50
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK

Zoro # G722844170
Mfr # X1E-FAS-NUT-LOC-1014x50
product price:  $37.75
/pk 50, $0.76/ea
X1 Tools 1 1/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1256x12
X1 Tools

1 1/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 12PK

Zoro # G622846304
Mfr # X1E-FAS-NUT-LOC-1256x12
product price:  $483.99
/pk 12, $40.33/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2121x120
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G022855555
Mfr # X1E-FAS-NUT-LOC-2121x120
product price:  $28.49
/pk 120, $0.24/ea
X1 Tools 1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1262x400
X1 Tools

1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK

Zoro # G622845871
Mfr # X1E-FAS-NUT-LOC-1262x400
product price:  $26,205.99
/pk 400, $65.51/ea
X1 Tools 1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3212x12
X1 Tools

1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G222867532
Mfr # X1E-FAS-NUT-LOC-3212x12
product price:  $33.59
/pk 12, $2.80/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3912x500
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G822861855
Mfr # X1E-FAS-NUT-LOC-3912x500
product price:  $363.99
/pk 500, $0.73/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3730x6
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G622859946
Mfr # X1E-FAS-NUT-LOC-3730x6
product price:  $4.79
/pk 6, $0.80/ea
Newport Fasteners Nylon Insert Lock Nut, M18-2.50, Steel, Class 8, Zinc Plated, 500 PK 809801-BR-500
Newport Fasteners

Nylon Insert Lock Nut, M18-2.50, Steel, Class 8, Zinc Plated, 500 PK

Zoro # G706331634
Mfr # 809801-BR-500
product price:  $611.99
/pk 500, $1.22/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3916x75
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G122867755
Mfr # X1E-FAS-NUT-LOC-3916x75
product price:  $50.15
/pk 75, $0.67/ea
X1 Tools 1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1066x12
X1 Tools

1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK

Zoro # G722850386
Mfr # X1E-FAS-NUT-LOC-1066x12
product price:  $635.99
/pk 12, $53.00/ea
X1 Tools 5/16-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3920x4
X1 Tools

5/16-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G322851608
Mfr # X1E-FAS-NUT-LOC-3920x4
product price:  $5.19
/pk 4, $1.30/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3314x6
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G422860357
Mfr # X1E-FAS-NUT-LOC-3314x6
product price:  $63.19
/pk 6, $10.53/ea
Morton Stainless Steel Knurled Locknut, 10-24 Thread Size, 3/4in Diameter, 1/4in Height KN-10SS
Morton

Stainless Steel Knurled Locknut, 10-24 Thread Size, 3/4in Diameter, 1/4in Height

Zoro # G715543530
Mfr # KN-10SS
product price:  $6.39
/ea
Sold in mult. of 4 for $25.56
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3728x150
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422845231
Mfr # X1E-FAS-NUT-LOC-3728x150
product price:  $82.59
/pk 150, $0.55/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3412x8
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G322847151
Mfr # X1E-FAS-NUT-LOC-3412x8
product price:  $2.55
/pk 8, $0.32/ea
X1 Tools 7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1024x150
X1 Tools

7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK

Zoro # G222846841
Mfr # X1E-FAS-NUT-LOC-1024x150
product price:  $166.99
/pk 150, $1.11/ea
Newport Fasteners Nylon Insert Lock Nut, #12-24, 18-8 Stainless Steel, Not Graded, 5000 PK 299112-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #12-24, 18-8 Stainless Steel, Not Graded, 5000 PK

Zoro # G906327543
Mfr # 299112-BR-5000
product price:  $1,005.99
/pk 5000, $0.20/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3710x6
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G322856771
Mfr # X1E-FAS-NUT-LOC-3710x6
product price:  $2.15
/pk 6, $0.36/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3012x8
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G922852043
Mfr # X1E-FAS-NUT-LOC-3012x8
product price:  $19.29
/pk 8, $2.41/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3452x25
X1 Tools

5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G322845041
Mfr # X1E-FAS-NUT-LOC-3452x25
product price:  $25.29
/pk 25, $1.01/ea
X1 Tools 1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1630x150
X1 Tools

1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G422852314
Mfr # X1E-FAS-NUT-LOC-1630x150
product price:  $1,841.99
/pk 150, $12.28/ea
X1 Tools 5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1016x2
X1 Tools

5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK

Zoro # G422844425
Mfr # X1E-FAS-NUT-LOC-1016x2
product price:  $2.15
/pk 2, $1.08/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3428x1000
X1 Tools

1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G122852867
Mfr # X1E-FAS-NUT-LOC-3428x1000
product price:  $120.99
/pk 1000, $0.12/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1946x50
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G722864246
Mfr # X1E-FAS-NUT-LOC-1946x50
product price:  $40.99
/pk 50, $0.82/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3456x75
X1 Tools

3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G722848840
Mfr # X1E-FAS-NUT-LOC-3456x75
product price:  $147.99
/pk 75, $1.97/ea
X1 Tools 7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3222x500
X1 Tools

7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G822849426
Mfr # X1E-FAS-NUT-LOC-3222x500
product price:  $1,066.99
/pk 500, $2.13/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2014x20
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 20PK

Zoro # G922862028
Mfr # X1E-FAS-NUT-LOC-2014x20
product price:  $79.45
/pk 20, $3.97/ea
Lock Nuts (10,000+ items) - Page 212
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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
10-32 lock nuts10-24 nylock10-32 nylon nut10-32 washer10-32 nut
10-32 lock nut1 1 2 lock nut10-32 stainless nut10-24 nylon10-24 lock nut

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