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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 257

Erickson Locknut/Stopscrew, LOCKNUT LNA L 04M LNAL04M
Erickson

Locknut/Stopscrew, LOCKNUT LNA L 04M

Zoro # G3587149
Mfr # LNAL04M
product price: 
$89.75
/ea
Newport Fasteners Nylon Insert Lock Nut, #8-36, 316 Stainless Steel, Not Graded, 100 PK 791782-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #8-36, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G306329666
Mfr # 791782-PR-100
product price: 
$33.75
/pk of 100, $0.34/ea
Erickson Locknut/Stopscrew, 180DANOSEPC/01STYLE NP181
Erickson

Locknut/Stopscrew, 180DANOSEPC/01STYLE

Zoro # G3587173
Mfr # NP181
product price: 
$125.99
/ea
Oxoxo 5/8-11 NE Nylon Insert Hex Lock Nut Zinc Yellow, 200PK 414371
Oxoxo

5/8-11 NE Nylon Insert Hex Lock Nut Zinc Yellow, 200PK

Zoro # G122684475
Mfr # 414371
product price: 
$183.99
/pk of 200, $0.92/ea
Heico-Lock 2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 9/20 mm Ht, 6 PK HLMG-14/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 9/20 mm Ht, 6 PK

Zoro # G811471423
Mfr # HLMG-14/10-B
product price: 
$18.29
/pk of 6, $3.05/ea
Newport Fasteners Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 2500 PK 108092-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 2500 PK

Zoro # G206327854
Mfr # 108092-BR-2500
product price: 
$3,420.99
/pk of 2500, $1.37/ea
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 20 PK M14CPTN10Z-20
Boltsandnuts.Com

Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 20 PK

Zoro # G114492293
Mfr # M14CPTN10Z-20
product price: 
$30.29
/pk of 20, $1.51/ea
Whittet-Higgins 32 Threads per Inch, 1-3/8 in. Outside Diameter PN-04
Whittet-Higgins

32 Threads per Inch, 1-3/8 in. Outside Diameter

Zoro # G412509808
Mfr # PN-04
product price: 
$7.75
/ea
Sold in mult. of 2 for $15.50
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA108M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3587891
Mfr # LNA108M
product price: 
$52.45
/ea
Newport Fasteners Nylon Insert Lock Nut, M3-0.50, Steel, Class 8, Zinc Plated, 100 PK 806784-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M3-0.50, Steel, Class 8, Zinc Plated, 100 PK

Zoro # G606331994
Mfr # 806784-PR-100
product price: 
$30.59
/pk of 100, $0.31/ea
Boltsandnuts.Com Serrated Lock Nut, #8-32, Steel, Zinc Plated, 5000 PK 8CSLN2Z-5000
Boltsandnuts.Com

Serrated Lock Nut, #8-32, Steel, Zinc Plated, 5000 PK

Zoro # G914504721
Mfr # 8CSLN2Z-5000
product price: 
$244.99
/pk of 5000, $0.05/ea
Zoro Select Lock Nut, 3/4"-16, Steel, Grade C, Wax, 0.382 in Ht, 100 PK 76NO
Zoro Select

Lock Nut, 3/4"-16, Steel, Grade C, Wax, 0.382 in Ht, 100 PK

Zoro # G2447275
Mfr # 76NO
product price: 
$156.99
/pk of 100, $1.57/ea
Erickson Locknut and StopScrew, ER25SolidLockNut LNSRER25M
Erickson

Locknut and StopScrew, ER25SolidLockNut

Zoro # G3587873
Mfr # LNSRER25M
product price: 
$33.39
/ea
Erickson ER20INTERNAL COOLANT LOCKNUT - FORM B LNHABER20M
Erickson

ER20INTERNAL COOLANT LOCKNUT - FORM B

Zoro # G3587383
Mfr # LNHABER20M
product price: 
$190.99
/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK 491124-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G406327500
Mfr # 491124-PR-100
product price: 
$27.89
/pk of 100, $0.28/ea
Erickson Locknut/Stopscrew, SEALING DISC CDER20085M
Erickson

Locknut/Stopscrew, SEALING DISC

Zoro # G3587453
Mfr # CDER20085M
product price: 
$40.15
/ea
Newport Fasteners Nylon Insert Lock Nut, 7/16"-14, Steel, Grade A, Zinc Plated, 100 PK 698074-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-14, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G506330158
Mfr # 698074-PR-100
product price: 
$71.15
/pk of 100, $0.71/ea
Boltsandnuts.Com External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 1000 PK 10FNKE2Z-1000
Boltsandnuts.Com

External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 1000 PK

Zoro # G214435084
Mfr # 10FNKE2Z-1000
product price: 
$74.35
/pk of 1000, $0.07/ea
Erickson Locknut/Stopscrew, SEALING RING CDER25090M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586771
Mfr # CDER25090M
product price: 
$47.39
/ea
Newport Fasteners Nylon Insert Lock Nut, #8-32, 316 Stainless Steel, Not Graded, 100 PK 349495-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #8-32, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G706327965
Mfr # 349495-PR-100
product price: 
$49.59
/pk of 100, $0.50/ea
Erickson Locknut and StopScrew, 200 DBLANG ASSY NPA238
Erickson

Locknut and StopScrew, 200 DBLANG ASSY

Zoro # G3586990
Mfr # NPA238
product price: 
$56.49
/ea
Zoro Select Lock Nut, 5/8"-11, Steel, Wax, 50 PK 62NXL
Zoro Select

Lock Nut, 5/8"-11, Steel, Wax, 50 PK

Zoro # G2454269
Mfr # 62NXL
product price: 
$232.99
/pk of 50, $4.66/ea
Erickson Locknut/Stopscrew, SEALING RING CDER25160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586455
Mfr # CDER25160M
product price: 
$47.39
/ea
Newport Fasteners Nylon Insert Lock Nut, #10-24, Steel, Grade A, Zinc Plated, 100 PK 746159-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-24, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G406329627
Mfr # 746159-PR-100
product price: 
$28.79
/pk of 100, $0.29/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32195M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587234
Mfr # CDER32195M
product price: 
$56.59
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER16065M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587672
Mfr # CDER16065M
product price: 
$41.19
/ea
Newport Fasteners Nylon Insert Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 100 PK 837583-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 100 PK

Zoro # G306331898
Mfr # 837583-PR-100
product price: 
$43.35
/pk of 100, $0.43/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586351
Mfr # CDER32160M
product price: 
$53.79
/ea
Erickson Locknut and StopScrew, Coolant SSCC112
Erickson

Locknut and StopScrew, Coolant

Zoro # G3586884
Mfr # SSCC112
product price: 
$49.39
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32000M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587155
Mfr # CDER32000M
product price: 
$1,414.99
/ea
Zoro Select Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK 31-1NCL303
Zoro Select

Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK

Zoro # G2438141
Mfr # 31-1NCL303
product price: 
$1,004.99
/pk of 1000, $1.00/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-16, Steel, Grade A, Zinc Plated, 100 PK 683192-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-16, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G506329602
Mfr # 683192-PR-100
product price: 
$47.35
/pk of 100, $0.47/ea
Zoro Select Lock Nut, 3/4"-10, Steel, Wax, 30 PK 75NXL
Zoro Select

Lock Nut, 3/4"-10, Steel, Wax, 30 PK

Zoro # G2454363
Mfr # 75NXL
product price: 
$193.99
/pk of 30, $6.47/ea
Zoro Select Lock Nut, 1/2"-20, 18-8 Stainless Steel, Not Graded, 50 PK 51NXL188
Zoro Select

Lock Nut, 1/2"-20, 18-8 Stainless Steel, Not Graded, 50 PK

Zoro # G2454555
Mfr # 51NXL188
product price: 
$322.99
/pk of 50, $6.46/ea
Heico-Lock 2-Piece Wedge Lock Nut, M24-3.0, Steel, Class 10, Zinc-Coated, 20 17/20 mm Ht, 5 PK HLMG-24/10
Heico-Lock

2-Piece Wedge Lock Nut, M24-3.0, Steel, Class 10, Zinc-Coated, 20 17/20 mm Ht, 5 PK

Zoro # G611471418
Mfr # HLMG-24/10
product price: 
$46.25
/pk of 5, $9.25/ea
Zoro Select Lock Nut, #12-24, Nylon, Zinc Plated, 0.225 in Ht, 4000 PK 12NST
Zoro Select

Lock Nut, #12-24, Nylon, Zinc Plated, 0.225 in Ht, 4000 PK

Zoro # G2451502
Mfr # 12NST
product price: 
$415.99
/pk of 4000, $0.10/ea
Lock Nuts (10,000+ items) - Page 257
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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
1/2" flange lock nut3/8-16 nuts stainless steellock nut 5/16-181/4" locking nutnylon insert hex nut
5/16-24 nutsnylon-insert locknutsn-10 lock nut5/16-18 nylon locking nut10mm nuts

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