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Lock Nuts (9,000+ items) - Page 239

Boltsandnuts.Com Serrated Lock Nut, #8-32, Steel, Zinc Plated, 1500 PK 8CSLN2Z-1500
Boltsandnuts.Com

Serrated Lock Nut, #8-32, Steel, Zinc Plated, 1500 PK

Zoro # G814504685
Mfr # 8CSLN2Z-1500
product price:  $101.99
/pk 1500, $0.07/ea
Zoro Select Lock Nut, 3/8"-16, Steel, Grade 8, Yellow Zinc, 0.23 in Ht, 1000 PK 37NR8
Zoro Select

Lock Nut, 3/8"-16, Steel, Grade 8, Yellow Zinc, 0.23 in Ht, 1000 PK

Zoro # G2449095
Mfr # 37NR8
product price:  $223.99
/pk 1000, $0.22/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK 969366-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G506331995
Mfr # 969366-PR-100
product price:  $68.99
/pk 100, $0.69/ea
Newport Fasteners Serrated Lock Nut, #8-32, Steel, Zinc Plated, 0.13 in Ht, 5000 PK 751705-BR-5000
Newport Fasteners

Serrated Lock Nut, #8-32, Steel, Zinc Plated, 0.13 in Ht, 5000 PK

Zoro # G506308867
Mfr # 751705-BR-5000
product price:  $306.99
/pk 5000, $0.06/ea
Newport Fasteners Nylon Insert Lock Nut, 7/16"-20, Steel, Grade A, Zinc Plated, 100 PK 643894-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-20, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G806330018
Mfr # 643894-PR-100
product price:  $52.49
/pk 100, $0.52/ea
Heico-Lock 2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 9/20 mm Ht, 4 PK HLMG-16/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 9/20 mm Ht, 4 PK

Zoro # G211471436
Mfr # HLMG-16/10-B
product price:  $14.95
/pk 4, $3.74/ea
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 500 PK M12CPTN10Z-500
Boltsandnuts.Com

Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 500 PK

Zoro # G814495198
Mfr # M12CPTN10Z-500
product price:  $255.99
/pk 500, $0.51/ea
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 900 PK M12FPTN10Z-900
Boltsandnuts.Com

Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 900 PK

Zoro # G714493027
Mfr # M12FPTN10Z-900
product price:  $389.99
/pk 900, $0.43/ea
Erickson Locknut/Stopscrew, ASSY/180DBLEAngle/0 LNA184M
Erickson

Locknut/Stopscrew, ASSY/180DBLEAngle/0

Zoro # G3587821
Mfr # LNA184M
product price:  $74.39
/ea
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 10 PK M14FPTN10Z-10
Boltsandnuts.Com

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

Zoro # G514494934
Mfr # M14FPTN10Z-10
product price:  $15.85
/pk 10, $1.59/ea
Erickson Locknut/Stopscrew, 300 DA 01 STYLE/HEX NP301
Erickson

Locknut/Stopscrew, 300 DA 01 STYLE/HEX

Zoro # G3586939
Mfr # NP301
product price:  $41.99
/ea
Zoro Select Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, 250 PK 06NXLTH188
Zoro Select

Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, 250 PK

Zoro # G2454899
Mfr # 06NXLTH188
product price:  $246.99
/pk 250, $0.99/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/8"-12, Nylon, Zinc Plated A0431080NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/8"-12, Nylon, Zinc Plated

Zoro # G203460202
Mfr # A0431080NTE
product price:  $6.89
/ea
Sold in mult. of 10 for $68.90
Erickson Locknut/Stopscrew, SEALING RING CDER40160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587541
Mfr # CDER40160M
product price:  $54.39
/ea
Erickson Locknut and StopScrew, CDER32100M CDER32100M
Erickson

Locknut and StopScrew, CDER32100M

Zoro # G3586814
Mfr # CDER32100M
product price:  $53.39
/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 3/4"-10, Nylon, Zinc Plated A04204800NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 3/4"-10, Nylon, Zinc Plated

Zoro # G303461031
Mfr # A04204800NE
product price:  $2.19
/ea
Sold in mult. of 50 for $109.50
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 250 PK M10CPTN10Z-250
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 250 PK

Zoro # G214494920
Mfr # M10CPTN10Z-250
product price:  $119.99
/pk 250, $0.48/ea
Newport Fasteners Nylon Insert Lock Nut, M10-1.50, Steel, Class 8, Zinc Plated, 100 PK 787117-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M10-1.50, Steel, Class 8, Zinc Plated, 100 PK

Zoro # G706331542
Mfr # 787117-PR-100
product price:  $59.39
/pk 100, $0.59/ea
Heico-Lock 2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 12/25 mm Ht, 6 PK HLM-14-B
Heico-Lock

2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 12/25 mm Ht, 6 PK

Zoro # G311471428
Mfr # HLM-14-B
product price:  $26.75
/pk 6, $4.46/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK 466361-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G906327703
Mfr # 466361-PR-100
product price:  $83.69
/pk 100, $0.84/ea
Heico-Lock 2-Piece Wedge Lock Nut, M12-1.75, Steel, Class 10, Zinc-Coated, 10 21/25 mm Ht, 10 PK HLM-12-B
Heico-Lock

2-Piece Wedge Lock Nut, M12-1.75, Steel, Class 10, Zinc-Coated, 10 21/25 mm Ht, 10 PK

Zoro # G711471417
Mfr # HLM-12-B
product price:  $38.89
/pk 10, $3.89/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 5, $9.25/ea
Heico-Lock 2-Piece Wedge Lock Nut, M20-2.5, Steel, Class 10, Zinc-Coated, 17 9/50 mm Ht, 2 PK HLM-20-B
Heico-Lock

2-Piece Wedge Lock Nut, M20-2.5, Steel, Class 10, Zinc-Coated, 17 9/50 mm Ht, 2 PK

Zoro # G311471466
Mfr # HLM-20-B
product price:  $21.59
/pk 2, $10.80/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32060M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587499
Mfr # CDER32060M
product price:  $53.39
/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 100, $0.43/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 25 PK M10FPTN10Z-25
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 25 PK

Zoro # G314493892
Mfr # M10FPTN10Z-25
product price:  $15.59
/pk 25, $0.62/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA104M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3586482
Mfr # LNA104M
product price:  $49.89
/ea
Erickson Locknut/Stopscrew, STOP Screw SS056041G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3586981
Mfr # SS056041G
product price:  $21.79
/ea
Sold in mult. of 5 for $108.95
Suburban Bolt And Supply Nylon Insert Lock Nut, 7/8"-14, Nylon, Zinc Plated A0430560NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 7/8"-14, Nylon, Zinc Plated

Zoro # G603459516
Mfr # A0430560NTE
product price:  $10.35
/ea
Sold in mult. of 25 for $258.75
Erickson Locknut/Stopscrew, SEALING RING CDER16100M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587340
Mfr # CDER16100M
product price:  $40.39
/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 100, $0.71/ea
Allstar Performance Spin Lock Nuts, Black, 10PK ALL18555
Allstar Performance

Spin Lock Nuts, Black, 10PK

Zoro # G515290979
Mfr # ALL18555
product price:  $29.89
/pk 10, $2.99/ea
Erickson Locknut and StopScrew, Coolant SSCC112
Erickson

Locknut and StopScrew, Coolant

Zoro # G3586884
Mfr # SSCC112
product price:  $48.39
/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 100 PK M10CPTN10Z-100
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 100 PK

Zoro # G814494948
Mfr # M10CPTN10Z-100
product price:  $58.35
/pk 100, $0.58/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32195M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587234
Mfr # CDER32195M
product price:  $53.39
/ea
Erickson Locknut and StopScrew, SEALDISCER20D10mm CDER20100M
Erickson

Locknut and StopScrew, SEALDISCER20D10mm

Zoro # G3586729
Mfr # CDER20100M
product price:  $40.39
/ea
Lock Nuts (9,000+ items) - Page 239
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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 NutsWing NutsCoupling NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 washer10-24 nylon lock nut10-24 washer10-32 nut10-24 nylon
10-24 nylock10-32 nylon nut10-32 lock nuts10-24 lock nut10-32 lock nut

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