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Lock Nuts (9,000+ items) - Page 145

X1 Tools 3/8-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1938x150
X1 Tools

3/8-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G822858626
Mfr # X1E-FAS-NUT-LOC-1938x150
product price:  $44.89
/pk 150, $0.30/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1928x2
X1 Tools

1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G822861152
Mfr # X1E-FAS-NUT-LOC-1928x2
product price:  $0.77
/pk 2, $0.39/ea
X1 Tools 1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1210x25
X1 Tools

1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK

Zoro # G922853323
Mfr # X1E-FAS-NUT-LOC-1210x25
product price:  $17.69
/pk 25, $0.71/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3432x2
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G422867547
Mfr # X1E-FAS-NUT-LOC-3432x2
product price:  $0.84
/pk 2, $0.42/ea
X1 Tools 8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3814x15
X1 Tools

8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G822855793
Mfr # X1E-FAS-NUT-LOC-3814x15
product price:  $13.35
/pk 15, $0.89/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2334x6
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G022849424
Mfr # X1E-FAS-NUT-LOC-2334x6
product price:  $11.15
/pk 6, $1.86/ea
Newport Fasteners Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 100 PK 285578-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G006327795
Mfr # 285578-PR-100
product price:  $61.59
/pk 100, $0.62/ea
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3316x10
X1 Tools

3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G022857924
Mfr # X1E-FAS-NUT-LOC-3316x10
product price:  $29.59
/pk 10, $2.96/ea
Zoro Select 5/16-18X3/4 Conical K Lock Hex Nut Zinc And Bake, 2000Pk 3112NKC
Zoro Select

5/16-18X3/4 Conical K Lock Hex Nut Zinc And Bake, 2000Pk

Zoro # G015622911
Mfr # 3112NKC
product price:  $774.99
/pk 2000, $0.39/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3482x100
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G122851570
Mfr # X1E-FAS-NUT-LOC-3482x100
product price:  $192.99
/pk 100, $1.93/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1218x120
X1 Tools

3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 120PK

Zoro # G722855077
Mfr # X1E-FAS-NUT-LOC-1218x120
product price:  $103.99
/pk 120, $0.87/ea
Newport Fasteners Nylon Insert Lock Nut, 1"-8, Steel, Grade A, Zinc Plated, 175 PK 616754-BR-175
Newport Fasteners

Nylon Insert Lock Nut, 1"-8, Steel, Grade A, Zinc Plated, 175 PK

Zoro # G706329990
Mfr # 616754-BR-175
product price:  $513.99
/pk 175, $2.94/ea
X1 Tools 1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1012x2
X1 Tools

1/4-28 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK

Zoro # G522844493
Mfr # X1E-FAS-NUT-LOC-1012x2
product price:  $1.69
/pk 2, $0.85/ea
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1980x10
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G822854079
Mfr # X1E-FAS-NUT-LOC-1980x10
product price:  $10.59
/pk 10, $1.06/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2119x100
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G122848693
Mfr # X1E-FAS-NUT-LOC-2119x100
product price:  $21.39
/pk 100, $0.21/ea
X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3466x200
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G922845304
Mfr # X1E-FAS-NUT-LOC-3466x200
product price:  $2,364.99
/pk 200, $11.82/ea
X1 Tools 5/16-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1214x1000
X1 Tools

5/16-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622847028
Mfr # X1E-FAS-NUT-LOC-1214x1000
product price:  $575.99
/pk 1000, $0.58/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3426x4
X1 Tools

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

Zoro # G722860675
Mfr # X1E-FAS-NUT-LOC-3426x4
product price:  $1.15
/pk 4, $0.29/ea
X1 Tools 5/16-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3920x50
X1 Tools

5/16-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G822850989
Mfr # X1E-FAS-NUT-LOC-3920x50
product price:  $50.89
/pk 50, $1.02/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3314x50
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422847488
Mfr # X1E-FAS-NUT-LOC-3314x50
product price:  $457.99
/pk 50, $9.16/ea
X1 Tools 1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3026x150
X1 Tools

1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G322855385
Mfr # X1E-FAS-NUT-LOC-3026x150
product price:  $191.99
/pk 150, $1.28/ea
X1 Tools 3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1936x4
X1 Tools

3/8-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G622861666
Mfr # X1E-FAS-NUT-LOC-1936x4
product price:  $1.59
/pk 4, $0.40/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3610x1000
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G522860349
Mfr # X1E-FAS-NUT-LOC-3610x1000
product price:  $3,246.99
/pk 1000, $3.25/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3720x50
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G522858773
Mfr # X1E-FAS-NUT-LOC-3720x50
product price:  $20.15
/pk 50, $0.40/ea
X1 Tools 5/8-11 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1034x2
X1 Tools

5/8-11 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 2PK

Zoro # G922846028
Mfr # X1E-FAS-NUT-LOC-1034x2
product price:  $12.15
/pk 2, $6.08/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1916x1000
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G722860835
Mfr # X1E-FAS-NUT-LOC-1916x1000
product price:  $94.15
/pk 1000, $0.09/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3612x120
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G522859787
Mfr # X1E-FAS-NUT-LOC-3612x120
product price:  $417.99
/pk 120, $3.48/ea
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3726x12
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G422864928
Mfr # X1E-FAS-NUT-LOC-3726x12
product price:  $9.99
/pk 12, $0.83/ea
X1 Tools 6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3812x25
X1 Tools

6-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G422848713
Mfr # X1E-FAS-NUT-LOC-3812x25
product price:  $16.49
/pk 25, $0.66/ea
X1 Tools 3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2242x4
X1 Tools

3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G222867068
Mfr # X1E-FAS-NUT-LOC-2242x4
product price:  $18.15
/pk 4, $4.54/ea
X1 Tools 7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1022x25
X1 Tools

7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G122847580
Mfr # X1E-FAS-NUT-LOC-1022x25
product price:  $33.75
/pk 25, $1.35/ea
X1 Tools 5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3724x50
X1 Tools

5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G822848801
Mfr # X1E-FAS-NUT-LOC-3724x50
product price:  $25.75
/pk 50, $0.52/ea
X1 Tools 5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3724x15
X1 Tools

5/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G622846922
Mfr # X1E-FAS-NUT-LOC-3724x15
product price:  $12.15
/pk 15, $0.81/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2131x15
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G322866046
Mfr # X1E-FAS-NUT-LOC-2131x15
product price:  $18.25
/pk 15, $1.22/ea
X1 Tools 8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3814x12
X1 Tools

8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G322853374
Mfr # X1E-FAS-NUT-LOC-3814x12
product price:  $11.45
/pk 12, $0.95/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3312x1000
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G322865698
Mfr # X1E-FAS-NUT-LOC-3312x1000
product price:  $8,712.99
/pk 1000, $8.71/ea
Lock Nuts (9,000+ items) - Page 145
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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
10-32 washer10-24 nylon lock nut10-24 washer10-32 nut10-24 nylon
10-24 nylock10-32 nylon nut10-32 lock nuts10-24 lock nut10-32 lock nut

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