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Lock Nuts (10,000+ items) - Page 179

X1 Tools 5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3450x4
X1 Tools

5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G722854087
Mfr # X1E-FAS-NUT-LOC-3450x4
product price:  $3.99
/pk 4, $1.00/ea
X1 Tools 5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3030x10
X1 Tools

5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G822859500
Mfr # X1E-FAS-NUT-LOC-3030x10
product price:  $24.55
/pk 10, $2.46/ea
X1 Tools 5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1234x1
X1 Tools

5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts

Zoro # G922846158
Mfr # X1E-FAS-NUT-LOC-1234x1
product price:  $4.29
/ea
X1 Tools 1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1012x1000
X1 Tools

1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK

Zoro # G522844684
Mfr # X1E-FAS-NUT-LOC-1012x1000
product price:  $454.99
/pk 1000, $0.45/ea
X1 Tools 7/8-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1044x8
X1 Tools

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

Zoro # G822844254
Mfr # X1E-FAS-NUT-LOC-1044x8
product price:  $44.55
/pk 8, $5.57/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3432x500
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G622863776
Mfr # X1E-FAS-NUT-LOC-3432x500
product price:  $83.59
/pk 500, $0.17/ea
X1 Tools 5/8-11 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3742x12
X1 Tools

5/8-11 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G322853176
Mfr # X1E-FAS-NUT-LOC-3742x12
product price:  $72.85
/pk 12, $6.07/ea
X1 Tools 7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3318x2
X1 Tools

7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G622846687
Mfr # X1E-FAS-NUT-LOC-3318x2
product price:  $33.15
/pk 2, $16.58/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3440x250
X1 Tools

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

Zoro # G222855379
Mfr # X1E-FAS-NUT-LOC-3440x250
product price:  $66.15
/pk 250, $0.26/ea
X1 Tools 6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3812x8
X1 Tools

6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G422857807
Mfr # X1E-FAS-NUT-LOC-3812x8
product price:  $4.65
/pk 8, $0.58/ea
X1 Tools 1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 250PK X1E-FAS-NUT-LOC-3828x250
X1 Tools

1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 250PK

Zoro # G722861269
Mfr # X1E-FAS-NUT-LOC-3828x250
product price:  $649.99
/pk 250, $2.60/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1956x250
X1 Tools

3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G922859301
Mfr # X1E-FAS-NUT-LOC-1956x250
product price:  $441.99
/pk 250, $1.77/ea
X1 Tools 7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1224x400
X1 Tools

7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK

Zoro # G922854863
Mfr # X1E-FAS-NUT-LOC-1224x400
product price:  $434.99
/pk 400, $1.09/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3012x75
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G222862414
Mfr # X1E-FAS-NUT-LOC-3012x75
product price:  $120.99
/pk 75, $1.61/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2018x150
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK

Zoro # G522853822
Mfr # X1E-FAS-NUT-LOC-2018x150
product price:  $568.99
/pk 150, $3.79/ea
X1 Tools 3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1020x10
X1 Tools

3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G122844510
Mfr # X1E-FAS-NUT-LOC-1020x10
product price:  $12.99
/pk 10, $1.30/ea
Newport Fasteners Nylon Insert Lock Nut, 5/16"-24, Steel, Grade A, Zinc Plated, 100 PK 301757-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 5/16"-24, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G406327586
Mfr # 301757-PR-100
product price:  $48.15
/pk 100, $0.48/ea
X1 Tools 1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3210x50
X1 Tools

1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422856213
Mfr # X1E-FAS-NUT-LOC-3210x50
product price:  $57.79
/pk 50, $1.16/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3732x50
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G522851415
Mfr # X1E-FAS-NUT-LOC-3732x50
product price:  $73.89
/pk 50, $1.48/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3498x50
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G522865733
Mfr # X1E-FAS-NUT-LOC-3498x50
product price:  $1,389.99
/pk 50, $27.80/ea
X1 Tools 5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3228x2
X1 Tools

5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022862829
Mfr # X1E-FAS-NUT-LOC-3228x2
product price:  $16.75
/pk 2, $8.38/ea
X1 Tools 5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1016x25
X1 Tools

5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G422844456
Mfr # X1E-FAS-NUT-LOC-1016x25
product price:  $21.99
/pk 25, $0.88/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1914x200
X1 Tools

4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G622863509
Mfr # X1E-FAS-NUT-LOC-1914x200
product price:  $24.89
/pk 200, $0.12/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3022x500
X1 Tools

7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922854436
Mfr # X1E-FAS-NUT-LOC-3022x500
product price:  $411.99
/pk 500, $0.82/ea
X1 Tools 6-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2218x4
X1 Tools

6-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G522850708
Mfr # X1E-FAS-NUT-LOC-2218x4
product price:  $1.69
/pk 4, $0.42/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 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3236x150
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G522847517
Mfr # X1E-FAS-NUT-LOC-3236x150
product price:  $2,596.99
/pk 150, $17.31/ea
Zoro Select Lock Nut, 3/8"-16, Nylon, Black Oxide, 0.335 in Ht, 1000 PK 37NSTB
Zoro Select

Lock Nut, 3/8"-16, Nylon, Black Oxide, 0.335 in Ht, 1000 PK

Zoro # G2451721
Mfr # 37NSTB
product price:  $101.99
/pk 1000, $0.10/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3426x250
X1 Tools

1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G222848319
Mfr # X1E-FAS-NUT-LOC-3426x250
product price:  $34.99
/pk 250, $0.14/ea
No Product Image Available
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G422963522
Mfr # KM6
product price:  $16.09
/ea
X1 Tools 1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1066x75
X1 Tools

1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G322848257
Mfr # X1E-FAS-NUT-LOC-1066x75
product price:  $5,040.99
/pk 75, $67.21/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2126x20
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G922852500
Mfr # X1E-FAS-NUT-LOC-2126x20
product price:  $11.29
/pk 20, $0.56/ea
Newport Fasteners Nylon Insert Lock Nut, M14-2.00, Steel, Class 10, Zinc Plated, 1000 PK 962233-BR-1000
Newport Fasteners

Nylon Insert Lock Nut, M14-2.00, Steel, Class 10, Zinc Plated, 1000 PK

Zoro # G006332744
Mfr # 962233-BR-1000
product price:  $845.99
/pk 1000, $0.85/ea
X1 Tools 1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1028x1000
X1 Tools

1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622844638
Mfr # X1E-FAS-NUT-LOC-1028x1000
product price:  $1,977.99
/pk 1000, $1.98/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1984x20
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G522863784
Mfr # X1E-FAS-NUT-LOC-1984x20
product price:  $29.99
/pk 20, $1.50/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3410x12
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G122845104
Mfr # X1E-FAS-NUT-LOC-3410x12
product price:  $11.29
/pk 12, $0.94/ea
Lock Nuts (10,000+ items) - Page 179
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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
lock nut nylon insert5/16-18 stainless steel bolt3/8" flange nuts1/2-13 nylon lock nutserrated flange lock nut
3/8-16 nuts stainless steeldistorted thread lock nutflanged locknut5/8-18 flange nut1/4-20 stainless steel nut

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