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Lock Nuts (10,000+ items) - Page 194

X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3224x50
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G122859477
Mfr # X1E-FAS-NUT-LOC-3224x50
product price:  $170.99
/pk 50, $3.42/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2132x500
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G822844797
Mfr # X1E-FAS-NUT-LOC-2132x500
product price:  $468.99
/pk 500, $0.94/ea
X1 Tools 5/16-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3014x400
X1 Tools

5/16-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G322852230
Mfr # X1E-FAS-NUT-LOC-3014x400
product price:  $144.99
/pk 400, $0.36/ea
X1 Tools 1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3238x15
X1 Tools

1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G522848392
Mfr # X1E-FAS-NUT-LOC-3238x15
product price:  $420.99
/pk 15, $28.07/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3414x500
X1 Tools

5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122857503
Mfr # X1E-FAS-NUT-LOC-3414x500
product price:  $70.29
/pk 500, $0.14/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1220x250
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK

Zoro # G522844783
Mfr # X1E-FAS-NUT-LOC-1220x250
product price:  $194.99
/pk 250, $0.78/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3612x12
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G522851699
Mfr # X1E-FAS-NUT-LOC-3612x12
product price:  $49.15
/pk 12, $4.10/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3446x250
X1 Tools

9/16-12 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G222862735
Mfr # X1E-FAS-NUT-LOC-3446x250
product price:  $122.99
/pk 250, $0.49/ea
X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3466x400
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G322849117
Mfr # X1E-FAS-NUT-LOC-3466x400
product price:  $4,183.99
/pk 400, $10.46/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2121x4
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G722857460
Mfr # X1E-FAS-NUT-LOC-2121x4
product price:  $1.45
/pk 4, $0.36/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1954x50
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G022864908
Mfr # X1E-FAS-NUT-LOC-1954x50
product price:  $67.85
/pk 50, $1.36/ea
X1 Tools 3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1018x10
X1 Tools

3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G722844187
Mfr # X1E-FAS-NUT-LOC-1018x10
product price:  $13.35
/pk 10, $1.34/ea
Molex Nyl Locknut Pg42 Bk RAL9005 936000494
Molex

Nyl Locknut Pg42 Bk RAL9005

Zoro # G2761750
Mfr # 936000494
product price:  $2.65
/ea
Sold in mult. of 29 for $76.85
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1934x400
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G022849714
Mfr # X1E-FAS-NUT-LOC-1934x400
product price:  $68.65
/pk 400, $0.17/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1014x1000
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK

Zoro # G922844499
Mfr # X1E-FAS-NUT-LOC-1014x1000
product price:  $587.99
/pk 1000, $0.59/ea
X1 Tools 3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1218x500
X1 Tools

3/8-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK

Zoro # G422847556
Mfr # X1E-FAS-NUT-LOC-1218x500
product price:  $381.99
/pk 500, $0.76/ea
Oxoxo 3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide, 1000PK 359430
Oxoxo

3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide, 1000PK

Zoro # G822664623
Mfr # 359430
product price:  $245.99
/pk 1000, $0.25/ea
Newport Fasteners Nylon Insert Lock Nut, 1/4"-20, Steel, Grade A, Zinc Plated, 3500 PK 169375-BR-3500
Newport Fasteners

Nylon Insert Lock Nut, 1/4"-20, Steel, Grade A, Zinc Plated, 3500 PK

Zoro # G306327600
Mfr # 169375-BR-3500
product price:  $221.99
/pk 3500, $0.06/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2126x12
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G122859057
Mfr # X1E-FAS-NUT-LOC-2126x12
product price:  $4.65
/pk 12, $0.39/ea
X1 Tools 10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3816x50
X1 Tools

10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G522866693
Mfr # X1E-FAS-NUT-LOC-3816x50
product price:  $32.89
/pk 50, $0.66/ea
Newport Fasteners Nylon Insert Lock Nut, 5/8"-11, Steel, Grade A, Zinc Plated, 50 PK 888572-PR-50
Newport Fasteners

Nylon Insert Lock Nut, 5/8"-11, Steel, Grade A, Zinc Plated, 50 PK

Zoro # G206331783
Mfr # 888572-PR-50
product price:  $80.19
/pk 50, $1.60/ea
X1 Tools 1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1228x1000
X1 Tools

1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK

Zoro # G922858946
Mfr # X1E-FAS-NUT-LOC-1228x1000
product price:  $1,993.99
/pk 1000, $1.99/ea
Newport Fasteners Nylon Insert Lock Nut, #12-28, 316 Stainless Steel, Not Graded, 100 PK 202443-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #12-28, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G706328115
Mfr # 202443-PR-100
product price:  $83.15
/pk 100, $0.83/ea
Oxoxo M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 150PK 558633
Oxoxo

M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 150PK

Zoro # G022679151
Mfr # 558633
product price:  $125.99
/pk 150, $0.84/ea
X1 Tools 4-40 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3810x150
X1 Tools

4-40 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G522865245
Mfr # X1E-FAS-NUT-LOC-3810x150
product price:  $50.79
/pk 150, $0.34/ea
Zoro Select Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Passivate, 750 PK 31NY188
Zoro Select

Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Passivate, 750 PK

Zoro # G2455081
Mfr # 31NY188
product price:  $203.99
/pk 750, $0.27/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1910x500
X1 Tools

2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G722846785
Mfr # X1E-FAS-NUT-LOC-1910x500
product price:  $62.65
/pk 500, $0.13/ea
Zoro Select M6-1.0 D6926 Prev Nyl Flg Lk Nut Zinc Yellow, 2000Pk M6D6926-8Y
Zoro Select

M6-1.0 D6926 Prev Nyl Flg Lk Nut Zinc Yellow, 2000Pk

Zoro # G315622925
Mfr # M6D6926-8Y
product price:  $148.99
/pk 2000, $0.07/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3722x8
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G322845751
Mfr # X1E-FAS-NUT-LOC-3722x8
product price:  $3.45
/pk 8, $0.43/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3040x200
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G522859497
Mfr # X1E-FAS-NUT-LOC-3040x200
product price:  $5,915.99
/pk 200, $29.58/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3020x200
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G722845467
Mfr # X1E-FAS-NUT-LOC-3020x200
product price:  $122.99
/pk 200, $0.61/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1918x10
X1 Tools

6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G522853839
Mfr # X1E-FAS-NUT-LOC-1918x10
product price:  $1.49
/pk 10, $0.15/ea
X1 Tools 7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3222x4
X1 Tools

7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G022858969
Mfr # X1E-FAS-NUT-LOC-3222x4
product price:  $15.75
/pk 4, $3.94/ea
Newport Fasteners Nylon Insert Lock Nut, #5-44, 316 Stainless Steel, Not Graded, 100 PK 180447-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #5-44, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G306327822
Mfr # 180447-PR-100
product price:  $45.15
/pk 100, $0.45/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1988x200
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G822848290
Mfr # X1E-FAS-NUT-LOC-1988x200
product price:  $455.99
/pk 200, $2.28/ea
X1 Tools 5/16-18 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3214x1
X1 Tools

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

Zoro # G422844500
Mfr # X1E-FAS-NUT-LOC-3214x1
product price:  $2.29
/ea
Lock Nuts (10,000+ items) - Page 194
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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 NutsHex Head Cap Screws
General WashersSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
1/2-13 nylon lock nut1/4-20 stainless steel nut3/8-16 nuts stainless steel5/16-18 stainless steel boltnylon insert flange nut
flanged locknut5/8-18 flange nut3/8" flange nutsdistorted thread lock nutnylon-insert locknuts

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