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Lock Nuts (9,500+ items) - Page 129

X1 Tools 5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 12PK X1E-FAS-NUT-LOC-3822x12
X1 Tools

5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 12PK

Zoro # G922863063
Mfr # X1E-FAS-NUT-LOC-3822x12
product price: $16.55
/pk 12, $1.38/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3924x1000
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G722860286
Mfr # X1E-FAS-NUT-LOC-3924x1000
product price: $1,119.99
/pk 1000, $1.12/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3432x8
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G522857592
Mfr # X1E-FAS-NUT-LOC-3432x8
product price: $2.15
/pk 8, $0.27/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1918x1000
X1 Tools

6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G322847212
Mfr # X1E-FAS-NUT-LOC-1918x1000
product price: $88.99
/pk 1000, $0.09/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1946x100
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G822847187
Mfr # X1E-FAS-NUT-LOC-1946x100
product price: $72.49
/pk 100, $0.72/ea
X1 Tools 3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3218x8
X1 Tools

3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G822854383
Mfr # X1E-FAS-NUT-LOC-3218x8
product price: $19.29
/pk 8, $2.41/ea
X1 Tools 5/8-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1236x8
X1 Tools

5/8-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK

Zoro # G122849058
Mfr # X1E-FAS-NUT-LOC-1236x8
product price: $30.79
/pk 8, $3.85/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3716x500
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G222863022
Mfr # X1E-FAS-NUT-LOC-3716x500
product price: $114.99
/pk 500, $0.23/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3930x4
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G122855202
Mfr # X1E-FAS-NUT-LOC-3930x4
product price: $17.19
/pk 4, $4.30/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1218x75
X1 Tools

3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 75PK

Zoro # G722847249
Mfr # X1E-FAS-NUT-LOC-1218x75
product price: $66.25
/pk 75, $0.88/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3710x75
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G122854083
Mfr # X1E-FAS-NUT-LOC-3710x75
product price: $22.35
/pk 75, $0.30/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, 2500 PK 903529-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, 2500 PK

Zoro # G306331867
Mfr # 903529-BR-2500
product price: $662.99
/pk 2500, $0.27/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3610x2
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G722867339
Mfr # X1E-FAS-NUT-LOC-3610x2
product price: $13.69
/pk 2, $6.85/ea
Oxoxo M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 750PK 616344
Oxoxo

M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 750PK

Zoro # G722694812
Mfr # 616344
product price: $195.99
/pk 750, $0.26/ea
Oxoxo 12-24 K Lock Hex Nut Black Oxide, 3000PK 336088
Oxoxo

12-24 K Lock Hex Nut Black Oxide, 3000PK

Zoro # G722679284
Mfr # 336088
product price: $338.99
/pk 3000, $0.11/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3482x150
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922854658
Mfr # X1E-FAS-NUT-LOC-3482x150
product price: $283.99
/pk 150, $1.89/ea
Oxoxo 5/16-18 Conical K Keps Lock Nut Black Oxide And Oil, 2000PK 636644
Oxoxo

5/16-18 Conical K Keps Lock Nut Black Oxide And Oil, 2000PK

Zoro # G822699137
Mfr # 636644
product price: $593.99
/pk 2000, $0.30/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3420x12
X1 Tools

10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G722849632
Mfr # X1E-FAS-NUT-LOC-3420x12
product price: $2.29
/pk 12, $0.19/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1220x50
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK

Zoro # G122846569
Mfr # X1E-FAS-NUT-LOC-1220x50
product price: $45.19
/pk 50, $0.90/ea
Titan Industrial Supply Lock Nut, Nylon, Grade 8 T71620NLNYZ8FT
Titan Industrial Supply

Lock Nut, Nylon, Grade 8

Zoro # G409152512
Mfr # T71620NLNYZ8FT
product price: $0.40
/ea
Sold in mult. of 21 for $8.40
Newport Fasteners Nylon Insert Lock Nut, 3/4"-16, 316 Stainless Steel, Not Graded, 400 PK 409423-BR-400
Newport Fasteners

Nylon Insert Lock Nut, 3/4"-16, 316 Stainless Steel, Not Graded, 400 PK

Zoro # G506327608
Mfr # 409423-BR-400
product price: $2,339.99
/pk 400, $5.85/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3482x500
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922863476
Mfr # X1E-FAS-NUT-LOC-3482x500
product price: $913.99
/pk 500, $1.83/ea
X1 Tools 1-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3322x120
X1 Tools

1-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G722850959
Mfr # X1E-FAS-NUT-LOC-3322x120
product price: $1,993.99
/pk 120, $16.62/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2146x50
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G422850112
Mfr # X1E-FAS-NUT-LOC-2146x50
product price: $1,152.99
/pk 50, $23.06/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2129x6
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G322845423
Mfr # X1E-FAS-NUT-LOC-2129x6
product price: $5.85
/pk 6, $0.98/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3752x20
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G222862926
Mfr # X1E-FAS-NUT-LOC-3752x20
product price: $713.99
/pk 20, $35.70/ea
X1 Tools 3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1018x12
X1 Tools

3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK

Zoro # G922844390
Mfr # X1E-FAS-NUT-LOC-1018x12
product price: $14.69
/pk 12, $1.22/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3458x250
X1 Tools

7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G922865852
Mfr # X1E-FAS-NUT-LOC-3458x250
product price: $1,350.99
/pk 250, $5.40/ea
Newport Fasteners Nylon Insert Lock Nut, 7/16"-20, 18-8 Stainless Steel, Not Graded, 100 PK 694755-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-20, 18-8 Stainless Steel, Not Graded, 100 PK

Zoro # G906329646
Mfr # 694755-PR-100
product price: $122.99
/pk 100, $1.23/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1934x8
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G322861270
Mfr # X1E-FAS-NUT-LOC-1934x8
product price: $1.99
/pk 8, $0.25/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1934x6
X1 Tools

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

Zoro # G422859665
Mfr # X1E-FAS-NUT-LOC-1934x6
product price: $1.59
/pk 6, $0.27/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3930x250
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G522862596
Mfr # X1E-FAS-NUT-LOC-3930x250
product price: $627.99
/pk 250, $2.51/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1986x120
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G022864144
Mfr # X1E-FAS-NUT-LOC-1986x120
product price: $169.99
/pk 120, $1.42/ea
X1 Tools 1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3326x1
X1 Tools

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

Zoro # G022867565
Mfr # X1E-FAS-NUT-LOC-3326x1
product price: $53.15
/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3432x25
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G922847476
Mfr # X1E-FAS-NUT-LOC-3432x25
product price: $5.19
/pk 25, $0.21/ea
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2140x25
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G122851402
Mfr # X1E-FAS-NUT-LOC-2140x25
product price: $137.99
/pk 25, $5.52/ea
Lock Nuts (9,500+ items) - Page 129
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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
10-32 nylon nut10-32 washer1 1 2 lock nut10-24 nylon lock nut10-32 lock nuts
10-24 nylon10-24 washer10-24 nylock10-24 lock nut10-32 nut

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