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Lock Nuts (9,000+ items) - Page 147

X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3468x250
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G922867245
Mfr # X1E-FAS-NUT-LOC-3468x250
product price:  $5,126.99
/pk 250, $20.51/ea
X1 Tools 1-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3322x75
X1 Tools

1-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G522861216
Mfr # X1E-FAS-NUT-LOC-3322x75
product price:  $1,049.99
/pk 75, $14.00/ea
X1 Tools 5/8-11 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2137x10
X1 Tools

5/8-11 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK

Zoro # G822845534
Mfr # X1E-FAS-NUT-LOC-2137x10
product price:  $36.99
/pk 10, $3.70/ea
Newport Fasteners Nylon Insert Lock Nut, #4-40, Steel, Grade A, Zinc Plated, 5000 PK 859154-BR-5000
Newport Fasteners

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

Zoro # G606331581
Mfr # 859154-BR-5000
product price:  $300.99
/pk 5000, $0.06/ea
X1 Tools M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1982x8
X1 Tools

M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G922865494
Mfr # X1E-FAS-NUT-LOC-1982x8
product price:  $11.15
/pk 8, $1.39/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-13, 316 Stainless Steel, Not Graded, 1250 PK 480081-BR-1250
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-13, 316 Stainless Steel, Not Graded, 1250 PK

Zoro # G306328126
Mfr # 480081-BR-1250
product price:  $1,652.99
/pk 1250, $1.32/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3496x50
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G722864680
Mfr # X1E-FAS-NUT-LOC-3496x50
product price:  $711.99
/pk 50, $14.24/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1014x10
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G622844454
Mfr # X1E-FAS-NUT-LOC-1014x10
product price:  $12.75
/pk 10, $1.28/ea
X1 Tools M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1982x20
X1 Tools

M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G822855151
Mfr # X1E-FAS-NUT-LOC-1982x20
product price:  $19.69
/pk 20, $0.98/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2338x250
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G322860488
Mfr # X1E-FAS-NUT-LOC-2338x250
product price:  $380.99
/pk 250, $1.52/ea
X1 Tools 7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3222x50
X1 Tools

7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G122854526
Mfr # X1E-FAS-NUT-LOC-3222x50
product price:  $118.99
/pk 50, $2.38/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3224x500
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522863166
Mfr # X1E-FAS-NUT-LOC-3224x500
product price:  $1,846.99
/pk 500, $3.69/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3720x4
X1 Tools

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

Zoro # G722862099
Mfr # X1E-FAS-NUT-LOC-3720x4
product price:  $1.89
/pk 4, $0.47/ea
X1 Tools 1-8 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3754x2
X1 Tools

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

Zoro # G322866220
Mfr # X1E-FAS-NUT-LOC-3754x2
product price:  $55.65
/pk 2, $27.83/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3458x4
X1 Tools

7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G022851076
Mfr # X1E-FAS-NUT-LOC-3458x4
product price:  $21.99
/pk 4, $5.50/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3458x25
X1 Tools

7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G822851795
Mfr # X1E-FAS-NUT-LOC-3458x25
product price:  $100.99
/pk 25, $4.04/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3480x4
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G522858698
Mfr # X1E-FAS-NUT-LOC-3480x4
product price:  $4.15
/pk 4, $1.04/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3022x15
X1 Tools

7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G622848452
Mfr # X1E-FAS-NUT-LOC-3022x15
product price:  $19.15
/pk 15, $1.28/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3410x100
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G322864110
Mfr # X1E-FAS-NUT-LOC-3410x100
product price:  $51.15
/pk 100, $0.51/ea
Erickson Locknut and StopScrew, ER32SolidLockNut LNSRER32M
Erickson

Locknut and StopScrew, ER32SolidLockNut

Zoro # G3587523
Mfr # LNSRER32M
product price:  $33.79
/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3424x8
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G722848161
Mfr # X1E-FAS-NUT-LOC-3424x8
product price:  $2.15
/pk 8, $0.27/ea
X1 Tools 1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3038x20
X1 Tools

1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G322867425
Mfr # X1E-FAS-NUT-LOC-3038x20
product price:  $286.99
/pk 20, $14.35/ea
X1 Tools 1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1212x150
X1 Tools

1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK

Zoro # G922854979
Mfr # X1E-FAS-NUT-LOC-1212x150
product price:  $75.75
/pk 150, $0.51/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3926x50
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G322848943
Mfr # X1E-FAS-NUT-LOC-3926x50
product price:  $95.99
/pk 50, $1.92/ea
X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2226x150
X1 Tools

10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G022846072
Mfr # X1E-FAS-NUT-LOC-2226x150
product price:  $53.19
/pk 150, $0.35/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3758x1
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G222855263
Mfr # X1E-FAS-NUT-LOC-3758x1
product price:  $43.45
/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1026x50
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK

Zoro # G622844614
Mfr # X1E-FAS-NUT-LOC-1026x50
product price:  $81.49
/pk 50, $1.63/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2320x20
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G522863807
Mfr # X1E-FAS-NUT-LOC-2320x20
product price:  $10.75
/pk 20, $0.54/ea
X1 Tools 8-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1920x150
X1 Tools

8-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G322858102
Mfr # X1E-FAS-NUT-LOC-1920x150
product price:  $21.55
/pk 150, $0.14/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1948x6
X1 Tools

9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G922860369
Mfr # X1E-FAS-NUT-LOC-1948x6
product price:  $10.85
/pk 6, $1.81/ea
Zoro Select Lock Nut, #10-24, Steel, Case Hardened, Black Oxide, 0.13 in Ht, 4000 PK 10NRB
Zoro Select

Lock Nut, #10-24, Steel, Case Hardened, Black Oxide, 0.13 in Ht, 4000 PK

Zoro # G2448824
Mfr # 10NRB
product price:  $260.99
/pk 4000, $0.07/ea
Newport Fasteners Nylon Insert Lock Nut, M14-2.00, Steel, Class 8, Zinc Plated, 1000 PK 567617-BR-1000
Newport Fasteners

Nylon Insert Lock Nut, M14-2.00, Steel, Class 8, Zinc Plated, 1000 PK

Zoro # G506329961
Mfr # 567617-BR-1000
product price:  $585.99
/pk 1000, $0.59/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3314x2
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022864625
Mfr # X1E-FAS-NUT-LOC-3314x2
product price:  $25.39
/pk 2, $12.70/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 100 PK 619705-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G906329622
Mfr # 619705-PR-100
product price:  $98.15
/pk 100, $0.98/ea
X1 Tools 1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3326x500
X1 Tools

1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G422861064
Mfr # X1E-FAS-NUT-LOC-3326x500
product price:  $24,439.99
/pk 500, $48.88/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
Lock Nuts (9,000+ items) - Page 147
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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 NutsWing NutsCoupling NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
1 1 2 lock nut10-24 washer10-24 nylon10-32 lock nuts10-24 nylock
10-32 lock nut10-32 nut10-32 washer10-24 lock nut10-32 nylon nut

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