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Lock Nuts (10,000+ items) - Page 220

X1 Tools M12 x 1.75 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3488x100
X1 Tools

M12 x 1.75 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G522852900
Mfr # X1E-FAS-NUT-LOC-3488x100
product price:  $268.99
/pk 100, $2.69/ea
Oxoxo 1/4-28 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 3500PK 538632
Oxoxo

1/4-28 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 3500PK

Zoro # G022677959
Mfr # 538632
product price:  $472.99
/pk 3500, $0.14/ea
Zoro Select Lock Nut, 3/8"-16, Steel, Wax, 250 PK 37NXHTH
Zoro Select

Lock Nut, 3/8"-16, Steel, Wax, 250 PK

Zoro # G2453995
Mfr # 37NXHTH
product price:  $347.99
/pk 250, $1.39/ea
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3932x25
X1 Tools

1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G222845264
Mfr # X1E-FAS-NUT-LOC-3932x25
product price:  $74.79
/pk 25, $2.99/ea
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3236x500
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122862460
Mfr # X1E-FAS-NUT-LOC-3236x500
product price:  $8,361.99
/pk 500, $16.72/ea
Zoro Select Lock Nut, 1/4"-28, Steel, Wax, 500 PK 15NXLTH
Zoro Select

Lock Nut, 1/4"-28, Steel, Wax, 500 PK

Zoro # G2454600
Mfr # 15NXLTH
product price:  $251.99
/pk 500, $0.50/ea
X1 Tools 3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1020x1
X1 Tools

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

Zoro # G022844351
Mfr # X1E-FAS-NUT-LOC-1020x1
product price:  $1.29
/ea
X1 Tools 1-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3464x400
X1 Tools

1-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022859157
Mfr # X1E-FAS-NUT-LOC-3464x400
product price:  $2,633.99
/pk 400, $6.58/ea
X1 Tools 3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3218x6
X1 Tools

3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G722858405
Mfr # X1E-FAS-NUT-LOC-3218x6
product price:  $16.15
/pk 6, $2.69/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2146x120
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G722854971
Mfr # X1E-FAS-NUT-LOC-2146x120
product price:  $3,346.99
/pk 120, $27.89/ea
Oxoxo 7/16-14 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 500PK 194839
Oxoxo

7/16-14 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 500PK

Zoro # G322682738
Mfr # 194839
product price:  $176.99
/pk 500, $0.35/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2136x75
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G022848298
Mfr # X1E-FAS-NUT-LOC-2136x75
product price:  $361.99
/pk 75, $4.83/ea
X1 Tools 5/8-11 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2137x8
X1 Tools

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

Zoro # G522867652
Mfr # X1E-FAS-NUT-LOC-2137x8
product price:  $31.25
/pk 8, $3.91/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3498x10
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322849735
Mfr # X1E-FAS-NUT-LOC-3498x10
product price:  $292.99
/pk 10, $29.30/ea
X1 Tools 8-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1920x10
X1 Tools

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

Zoro # G722849656
Mfr # X1E-FAS-NUT-LOC-1920x10
product price:  $1.75
/pk 10, $0.18/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2332x50
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G822850996
Mfr # X1E-FAS-NUT-LOC-2332x50
product price:  $41.69
/pk 50, $0.83/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
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3720x8
X1 Tools

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

Zoro # G222859025
Mfr # X1E-FAS-NUT-LOC-3720x8
product price:  $3.35
/pk 8, $0.42/ea
Molex Nyl Locknut Pg16 Bk RAL9005 936000482
Molex

Nyl Locknut Pg16 Bk RAL9005

Zoro # G2758083
Mfr # 936000482
product price:  $0.52
/ea
Sold in mult. of 162 for $84.24
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 100PK X1E-FAS-NUT-LOC-3820x100
X1 Tools

1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 100PK

Zoro # G822863415
Mfr # X1E-FAS-NUT-LOC-3820x100
product price:  $82.19
/pk 100, $0.82/ea
Oxoxo 8-32X11/32X1/8 Double Serrated Hex Lock Nuts Case Hardened Zinc And Bake, 5000PK 635881
Oxoxo

8-32X11/32X1/8 Double Serrated Hex Lock Nuts Case Hardened Zinc And Bake, 5000PK

Zoro # G622687365
Mfr # 635881
product price:  $107.99
/pk 5000, $0.02/ea
Oxoxo 1/4-20 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 4000PK 409058
Oxoxo

1/4-20 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 4000PK

Zoro # G622698453
Mfr # 409058
product price:  $751.99
/pk 4000, $0.19/ea
X1 Tools 5/16-18 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2236x75
X1 Tools

5/16-18 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G522850777
Mfr # X1E-FAS-NUT-LOC-2236x75
product price:  $57.99
/pk 75, $0.77/ea
Heico-Lock 2-Piece Wedge Lock Nut, M12-1.75, Steel, Class 10, Zinc-Coated, 10 59/100 mm Ht, 10 PK HLMG-12/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M12-1.75, Steel, Class 10, Zinc-Coated, 10 59/100 mm Ht, 10 PK

Zoro # G911807405
Mfr # HLMG-12/10-B
product price:  $22.55
/pk 10, $2.26/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1990x200
X1 Tools

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

Zoro # G022867268
Mfr # X1E-FAS-NUT-LOC-1990x200
product price:  $878.99
/pk 200, $4.39/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1974x2
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G022867824
Mfr # X1E-FAS-NUT-LOC-1974x2
product price:  $0.77
/pk 2, $0.39/ea
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3316x2
X1 Tools

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

Zoro # G422862160
Mfr # X1E-FAS-NUT-LOC-3316x2
product price:  $6.25
/pk 2, $3.13/ea
Heyco -Lock Nuts M9156
Heyco

-Lock Nuts

Zoro # G916558692
Mfr # M9156
product price:  $8.35
/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1946x120
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G822845015
Mfr # X1E-FAS-NUT-LOC-1946x120
product price:  $83.89
/pk 120, $0.70/ea
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3726x25
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G222851135
Mfr # X1E-FAS-NUT-LOC-3726x25
product price:  $16.35
/pk 25, $0.65/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3432x12
X1 Tools

5/16-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G922858229
Mfr # X1E-FAS-NUT-LOC-3432x12
product price:  $2.79
/pk 12, $0.23/ea
Oxoxo 8-32 K Lock Nut 18 8 Stainless Steel Black Oxide and Oil, 2000PK 438659
Oxoxo

8-32 K Lock Nut 18 8 Stainless Steel Black Oxide and Oil, 2000PK

Zoro # G022684322
Mfr # 438659
product price:  $610.99
/pk 2000, $0.31/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3728x20
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G122851273
Mfr # X1E-FAS-NUT-LOC-3728x20
product price:  $16.15
/pk 20, $0.81/ea
X1 Tools 3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3434x4
X1 Tools

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

Zoro # G322854241
Mfr # X1E-FAS-NUT-LOC-3434x4
product price:  $1.35
/pk 4, $0.34/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1994x400
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G122845449
Mfr # X1E-FAS-NUT-LOC-1994x400
product price:  $3,299.99
/pk 400, $8.25/ea
X1 Tools 1-8 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2143x400
X1 Tools

1-8 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G922848930
Mfr # X1E-FAS-NUT-LOC-2143x400
product price:  $6,220.99
/pk 400, $15.55/ea
Lock Nuts (10,000+ items) - Page 220
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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 lock nut10-32 nut1 1 2 lock nut10-32 stainless nut
10-24 nylon10-32 nylon nut10-24 lock nut10-24 washer10-24 nylock

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