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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 86

X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3466x1
X1 Tools

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

Zoro # G122853093
Mfr # X1E-FAS-NUT-LOC-3466x1
product price: 
$13.89
/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3730x150
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G522860653
Mfr # X1E-FAS-NUT-LOC-3730x150
product price: 
$93.25
/pk 150, $0.62/ea
X1 Tools M39 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1672x6
X1 Tools

M39 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G522850913
Mfr # X1E-FAS-NUT-LOC-1672x6
product price: 
$702.99
/pk 6, $117.17/ea
X1 Tools 1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3210x50
X1 Tools

1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422856213
Mfr # X1E-FAS-NUT-LOC-3210x50
product price: 
$57.79
/pk 50, $1.16/ea
X1 Tools 10-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3910x10
X1 Tools

10-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G522846626
Mfr # X1E-FAS-NUT-LOC-3910x10
product price: 
$12.69
/pk 10, $1.27/ea
X1 Tools 3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2242x15
X1 Tools

3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G322850434
Mfr # X1E-FAS-NUT-LOC-2242x15
product price: 
$48.75
/pk 15, $3.25/ea
X1 Tools 3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1020x150
X1 Tools

3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK

Zoro # G322844358
Mfr # X1E-FAS-NUT-LOC-1020x150
product price: 
$105.99
/pk 150, $0.71/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
Sold in mult. of 5 for $10.75
X1 Tools 1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3212x100
X1 Tools

1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G122860954
Mfr # X1E-FAS-NUT-LOC-3212x100
product price: 
$223.99
/pk 100, $2.24/ea
Hillman 1/4 in. Zinc-Plated Steel SAE Nylon Lock Nut, 100PK 180177
Hillman

1/4 in. Zinc-Plated Steel SAE Nylon Lock Nut, 100PK

Zoro # G716112636
Mfr # 180177
product price: 
$13.35
/pk 100, $0.13/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1932x4
X1 Tools

5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G522862497
Mfr # X1E-FAS-NUT-LOC-1932x4
product price: 
$1.25
/pk 4, $0.31/ea
Sold in mult. of 8 for $10.00
X1 Tools 9/16-12 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1430x25
X1 Tools

9/16-12 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G922849784
Mfr # X1E-FAS-NUT-LOC-1430x25
product price: 
$70.25
/pk 25, $2.81/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1924x2
X1 Tools

10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G322850717
Mfr # X1E-FAS-NUT-LOC-1924x2
product price: 
$0.72
/pk 2, $0.36/ea
Sold in mult. of 13 for $9.36
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1916x10
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G922864923
Mfr # X1E-FAS-NUT-LOC-1916x10
product price: 
$1.59
/pk 10, $0.16/ea
Sold in mult. of 6 for $9.54
Oxoxo 8-32 Nylon Insert Flange Stop Hex Lock Nut Zinc, 2000PK 635545
Oxoxo

8-32 Nylon Insert Flange Stop Hex Lock Nut Zinc, 2000PK

Zoro # G522684419
Mfr # 635545
product price: 
$281.99
/pk 2000, $0.14/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1934x200
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G822847897
Mfr # X1E-FAS-NUT-LOC-1934x200
product price: 
$37.15
/pk 200, $0.19/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 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3746x25
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G322861546
Mfr # X1E-FAS-NUT-LOC-3746x25
product price: 
$416.99
/pk 25, $16.68/ea
X1 Tools 1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1028x75
X1 Tools

1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G122846729
Mfr # X1E-FAS-NUT-LOC-1028x75
product price: 
$116.99
/pk 75, $1.56/ea
X1 Tools 1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3828x1
X1 Tools

1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G322855286
Mfr # X1E-FAS-NUT-LOC-3828x1
product price: 
$3.99
/ea
Sold in mult. of 3 for $11.97
X1 Tools 3/4-16 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1625x15
X1 Tools

3/4-16 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G822855304
Mfr # X1E-FAS-NUT-LOC-1625x15
product price: 
$32.39
/pk 15, $2.16/ea
Vortex 0.75 in. 10 Right Hand Steel Jam Nut VO1605893
Vortex

0.75 in. 10 Right Hand Steel Jam Nut

Zoro # G310758988
Mfr # VO1605893
product price: 
$30.69
/ea
Zoro Select 6-32 Nylon Inst Flng Hx Lknut Zinc, 2000Pk 06NSFL
Zoro Select

6-32 Nylon Inst Flng Hx Lknut Zinc, 2000Pk

Zoro # G215623008
Mfr # 06NSFL
product price: 
$230.99
/pk 2000, $0.12/ea
Abb LN 101SC 1/2 IN LOCKNUT, RGD/IMC, STL-ZINC PLD, 100PK LN101SC
Abb

LN 101SC 1/2 IN LOCKNUT, RGD/IMC, STL-ZINC PLD, 100PK

Zoro # G624300712
Mfr # LN101SC
product price: 
$3,425.99
/pk 100, $34.26/ea
X1 Tools 6-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2117x6
X1 Tools

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

Zoro # G722859440
Mfr # X1E-FAS-NUT-LOC-2117x6
product price: 
$1.49
/pk 6, $0.25/ea
Sold in mult. of 7 for $10.43
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3726x15
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G722859716
Mfr # X1E-FAS-NUT-LOC-3726x15
product price: 
$12.29
/pk 15, $0.82/ea
Sold in mult. of 2 for $24.58
X1 Tools 9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3448x15
X1 Tools

9/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G522866723
Mfr # X1E-FAS-NUT-LOC-3448x15
product price: 
$12.69
/pk 15, $0.85/ea
X1 Tools 3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2242x500
X1 Tools

3/8-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G022853148
Mfr # X1E-FAS-NUT-LOC-2242x500
product price: 
$1,339.99
/pk 500, $2.68/ea
X1 Tools 5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3228x250
X1 Tools

5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G422861811
Mfr # X1E-FAS-NUT-LOC-3228x250
product price: 
$1,190.99
/pk 250, $4.76/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2320x250
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G622853814
Mfr # X1E-FAS-NUT-LOC-2320x250
product price: 
$69.99
/pk 250, $0.28/ea
Newport Fasteners Nylon Insert Lock Nut, M6-1.00, Steel, Class 10, Zinc Plated, 100 PK 887608-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M6-1.00, Steel, Class 10, Zinc Plated, 100 PK

Zoro # G106331678
Mfr # 887608-PR-100
product price: 
$31.55
/pk 100, $0.32/ea
Newport Fasteners Lock Nut, M6-1.00, Steel, Class 8, Zinc Plated, 4000 PK 128497-BR-4000
Newport Fasteners

Lock Nut, M6-1.00, Steel, Class 8, Zinc Plated, 4000 PK

Zoro # G306327501
Mfr # 128497-BR-4000
product price: 
$433.99
/pk 4000, $0.11/ea
Newport Fasteners Nylon Insert Lock Nut, 1-3/8"-6, Steel, Grade A, Zinc Plated, 10 PK 711872-PR-10
Newport Fasteners

Nylon Insert Lock Nut, 1-3/8"-6, Steel, Grade A, Zinc Plated, 10 PK

Zoro # G006329652
Mfr # 711872-PR-10
product price: 
$246.99
/pk 10, $24.70/ea
X1 Tools 1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2134x150
X1 Tools

1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G922866705
Mfr # X1E-FAS-NUT-LOC-2134x150
product price: 
$277.99
/pk 150, $1.85/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1934x250
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G922862288
Mfr # X1E-FAS-NUT-LOC-1934x250
product price: 
$45.59
/pk 250, $0.18/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2336x50
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G122860381
Mfr # X1E-FAS-NUT-LOC-2336x50
product price: 
$71.69
/pk 50, $1.43/ea
Lock Nuts (10,000+ items) - Page 86
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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 NutsCap Nuts & Acorn NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
5/16-18 nylon locking nutdistorted lock nut3/8-16 ss nuts1/2" flange lock nut1/4" locking nut
4" lock nutsm12 nylon insert locknuts1" lock nutsnylon insert hex nut3/4 lock nuts

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