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Lock Nuts (10,000+ items) - Page 153

X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3494x120
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G822863224
Mfr # X1E-FAS-NUT-LOC-3494x120
product price:  $1,821.99
/pk 120, $15.18/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1994x75
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G022846928
Mfr # X1E-FAS-NUT-LOC-1994x75
product price:  $718.99
/pk 75, $9.59/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1914x20
X1 Tools

4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G422858132
Mfr # X1E-FAS-NUT-LOC-1914x20
product price:  $2.59
/pk 20, $0.13/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3756x25
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G222854921
Mfr # X1E-FAS-NUT-LOC-3756x25
product price:  $1,015.99
/pk 25, $40.64/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3422x8
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G422857081
Mfr # X1E-FAS-NUT-LOC-3422x8
product price:  $1.29
/pk 8, $0.16/ea
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3236x120
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G922848459
Mfr # X1E-FAS-NUT-LOC-3236x120
product price:  $2,097.99
/pk 120, $17.48/ea
X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1624x8
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G322867746
Mfr # X1E-FAS-NUT-LOC-1624x8
product price:  $20.49
/pk 8, $2.56/ea
X1 Tools 5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3228x400
X1 Tools

5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G722860927
Mfr # X1E-FAS-NUT-LOC-3228x400
product price:  $2,277.99
/pk 400, $5.69/ea
X1 Tools 5/16-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3214x4
X1 Tools

5/16-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G522858742
Mfr # X1E-FAS-NUT-LOC-3214x4
product price:  $11.99
/pk 4, $3.00/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 5000 PK 518756-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 5000 PK

Zoro # G306329833
Mfr # 518756-BR-5000
product price:  $1,257.99
/pk 5000, $0.25/ea
X1 Tools 3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1040x1
X1 Tools

3/4-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts

Zoro # G522844479
Mfr # X1E-FAS-NUT-LOC-1040x1
product price:  $5.29
/ea
X1 Tools 1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1066x250
X1 Tools

1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 250PK

Zoro # G822849303
Mfr # X1E-FAS-NUT-LOC-1066x250
product price:  $17,155.99
/pk 250, $68.62/ea
Erickson Locknut and StopScrew, ER32SolidLockNut LNSRER32M
Erickson

Locknut and StopScrew, ER32SolidLockNut

Zoro # G3587523
Mfr # LNSRER32M
product price:  $33.79
/ea
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3748x75
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G822864719
Mfr # X1E-FAS-NUT-LOC-3748x75
product price:  $2,238.99
/pk 75, $29.85/ea
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2342x10
X1 Tools

1/2-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 10PK

Zoro # G922845847
Mfr # X1E-FAS-NUT-LOC-2342x10
product price:  $30.15
/pk 10, $3.01/ea
Newport Fasteners Nylon Insert Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 400 PK 253822-BR-400
Newport Fasteners

Nylon Insert Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 400 PK

Zoro # G906327734
Mfr # 253822-BR-400
product price:  $643.99
/pk 400, $1.61/ea
X1 Tools 3/4-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1240x100
X1 Tools

3/4-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK

Zoro # G322844631
Mfr # X1E-FAS-NUT-LOC-1240x100
product price:  $380.99
/pk 100, $3.81/ea
Newport Fasteners Nylon Insert Lock Nut, #10-24, 316 Stainless Steel, Not Graded, 100 PK 324636-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-24, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G506328117
Mfr # 324636-PR-100
product price:  $56.45
/pk 100, $0.56/ea
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3220x500
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G722857255
Mfr # X1E-FAS-NUT-LOC-3220x500
product price:  $817.99
/pk 500, $1.64/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1930x200
X1 Tools

1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G622853562
Mfr # X1E-FAS-NUT-LOC-1930x200
product price:  $29.79
/pk 200, $0.15/ea
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3220x200
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G822847873
Mfr # X1E-FAS-NUT-LOC-3220x200
product price:  $337.99
/pk 200, $1.69/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2136x8
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK

Zoro # G122860114
Mfr # X1E-FAS-NUT-LOC-2136x8
product price:  $46.25
/pk 8, $5.78/ea
X1 Tools 10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2228x25
X1 Tools

10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G122848099
Mfr # X1E-FAS-NUT-LOC-2228x25
product price:  $30.65
/pk 25, $1.23/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1220x1
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts

Zoro # G222844397
Mfr # X1E-FAS-NUT-LOC-1220x1
product price:  $1.49
/ea
Zoro Select Lock Nut, 5/16"-18, Nylon, Black Oxide, 0.25 in Ht, 1000 PK 31NSB
Zoro Select

Lock Nut, 5/16"-18, Nylon, Black Oxide, 0.25 in Ht, 1000 PK

Zoro # G2450845
Mfr # 31NSB
product price:  $88.39
/pk 1000, $0.09/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 1/4"-20, Steel, Grade C, Yellow Zinc, 7/32 in Ht, 100 PK U12920.025.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, 1/4"-20, Steel, Grade C, Yellow Zinc, 7/32 in Ht, 100 PK

Zoro # G0633281
Mfr # U12920.025.0001
product price:  $48.79
/pk 100, $0.49/ea
X1 Tools 1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3326x1000
X1 Tools

1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G922856669
Mfr # X1E-FAS-NUT-LOC-3326x1000
product price:  $48,229.99
/pk 1000, $48.23/ea
Oxoxo 6-32 Serrated Flange Hex Lock Nuts Grade 5 Zinc, 5000PK 631895
Oxoxo

6-32 Serrated Flange Hex Lock Nuts Grade 5 Zinc, 5000PK

Zoro # G122693958
Mfr # 631895
product price:  $217.99
/pk 5000, $0.04/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1958x2
X1 Tools

3/4-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G722847263
Mfr # X1E-FAS-NUT-LOC-1958x2
product price:  $4.45
/pk 2, $2.23/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3734x20
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G322858249
Mfr # X1E-FAS-NUT-LOC-3734x20
product price:  $41.85
/pk 20, $2.09/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3922x12
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G722856913
Mfr # X1E-FAS-NUT-LOC-3922x12
product price:  $21.59
/pk 12, $1.80/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3432x6
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G922847490
Mfr # X1E-FAS-NUT-LOC-3432x6
product price:  $1.65
/pk 6, $0.27/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3498x1000
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G322859826
Mfr # X1E-FAS-NUT-LOC-3498x1000
product price:  $28,625.99
/pk 1000, $28.63/ea
X1 Tools 6-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3712x150
X1 Tools

6-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G022867626
Mfr # X1E-FAS-NUT-LOC-3712x150
product price:  $37.99
/pk 150, $0.25/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3496x200
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G522847418
Mfr # X1E-FAS-NUT-LOC-3496x200
product price:  $3,123.99
/pk 200, $15.62/ea
X1 Tools 5/16-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3214x8
X1 Tools

5/16-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G022845648
Mfr # X1E-FAS-NUT-LOC-3214x8
product price:  $17.99
/pk 8, $2.25/ea
Lock Nuts (10,000+ items) - Page 153
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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 NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-24 nylon lock nut10-32 washer10-32 nut10-32 lock nuts10-24 lock nut
1 1 2 lock nut10-24 nylock10-32 stainless nut10-24 washer10-32 lock nut

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