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Lock Nuts (9,000+ items) - Page 242

Erickson Locknut/Stopscrew, SEALING RING CDER25110M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587639
Mfr # CDER25110M
product price:  $46.39
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER16080M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587085
Mfr # CDER16080M
product price:  $40.39
/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
Suburban Bolt And Supply Nylon Insert Lock Nut, 7/8"-14, Nylon, Zinc Plated A04305600NE
Suburban Bolt And Supply

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

Zoro # G403459631
Mfr # A04305600NE
product price:  $3.79
/ea
Sold in mult. of 25 for $94.75
Zoro Select Lock Nut, #10-32, Steel, Wax, 1000 PK 11NXL
Zoro Select

Lock Nut, #10-32, Steel, Wax, 1000 PK

Zoro # G2454250
Mfr # 11NXL
product price:  $283.99
/pk 1000, $0.28/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
Erickson ER 16 SLIM LINE COOLANT LOCKNUT LABER16M
Erickson

ER 16 SLIM LINE COOLANT LOCKNUT

Zoro # G3587550
Mfr # LABER16M
product price:  $105.99
/ea
Zoro Select Lock Nut, 3/8"-16, Steel, Case Hardened, Yellow Zinc, 0.23 in Ht, 1000 PK 37NRY
Zoro Select

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

Zoro # G2449244
Mfr # 37NRY
product price:  $157.99
/pk 1000, $0.16/ea
Newport Fasteners Nylon Insert Lock Nut, #5-44, 18-8 Stainless Steel, Not Graded, 100 PK 693441-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #5-44, 18-8 Stainless Steel, Not Graded, 100 PK

Zoro # G206330021
Mfr # 693441-PR-100
product price:  $35.99
/pk 100, $0.36/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 100, $0.31/ea
Zoro Select Self Clinching Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, Plain, 5000 PK 10-1NCL303
Zoro Select

Self Clinching Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, Plain, 5000 PK

Zoro # G2438071
Mfr # 10-1NCL303
product price:  $2,857.99
/pk 5000, $0.57/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 100 PK 816518-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G206331844
Mfr # 816518-PR-100
product price:  $67.69
/pk 100, $0.68/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1"-14, Nylon, Zinc Plated A04310000NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1"-14, Nylon, Zinc Plated

Zoro # G703459911
Mfr # A04310000NE
product price:  $10.29
/ea
Sold in mult. of 25 for $257.25
Zoro Select Lock Nut, 1/2"-13, Steel, Grade 8, Yellow Zinc, 0.31 in Ht, 250 PK 50NR8
Zoro Select

Lock Nut, 1/2"-13, Steel, Grade 8, Yellow Zinc, 0.31 in Ht, 250 PK

Zoro # G2449043
Mfr # 50NR8
product price:  $121.99
/pk 250, $0.49/ea
Erickson Locknut/Stopscrew, SEALING RING CDER40160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587541
Mfr # CDER40160M
product price:  $54.39
/ea
Zoro Select Lock Nut, 5/8"-11, 18-8 Stainless Steel, Not Graded, 100 PK 62NST188
Zoro Select

Lock Nut, 5/8"-11, 18-8 Stainless Steel, Not Graded, 100 PK

Zoro # G2451633
Mfr # 62NST188
product price:  $183.99
/pk 100, $1.84/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
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 1000, $1.00/ea
Zoro Select Lock Nut, M16-2.00, Nylon, Class 8, Zinc Plated, 200 PK M16D6926-8
Zoro Select

Lock Nut, M16-2.00, Nylon, Class 8, Zinc Plated, 200 PK

Zoro # G8539388
Mfr # M16D6926-8
product price:  $225.99
/pk 200, $1.13/ea
Zoro Select Top Lock Distorted Thread Lock Nut, M27-3.00, Steel, Class 8, Zinc Plated, 27 mm Ht, 5 PK M12858.270.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M27-3.00, Steel, Class 8, Zinc Plated, 27 mm Ht, 5 PK

Zoro # G5702532
Mfr # M12858.270.0001
product price:  $64.29
/pk 5, $12.86/ea
Erickson Locknut and StopScrew, ER16INTERNALCOOLA LNHABER16M
Erickson

Locknut and StopScrew, ER16INTERNALCOOLA

Zoro # G3587295
Mfr # LNHABER16M
product price:  $118.99
/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 3/4"-16, Nylon, Zinc Plated A04304800NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 3/4"-16, Nylon, Zinc Plated

Zoro # G703459300
Mfr # A04304800NE
product price:  $2.89
/ea
Sold in mult. of 50 for $144.50
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 50, $4.66/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 7/16"-14, Nylon, Zinc Plated A04202800NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 7/16"-14, Nylon, Zinc Plated

Zoro # G703458983
Mfr # A04202800NE
product price:  $0.30
/ea
Sold in mult. of 100 for $30.00
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 CDER25120M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586385
Mfr # CDER25120M
product price:  $49.39
/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA204M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3587182
Mfr # LNA204M
product price:  $43.19
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32130M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587429
Mfr # CDER32130M
product price:  $53.39
/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/2"-12, Nylon, Zinc Plated A0431320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/2"-12, Nylon, Zinc Plated

Zoro # G003460563
Mfr # A0431320NTE
product price:  $20.35
/ea
Sold in mult. of 10 for $203.50
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/2"-6, Nylon, Zinc Plated A0421320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/2"-6, Nylon, Zinc Plated

Zoro # G003463229
Mfr # A0421320NTE
product price:  $21.19
/ea
Sold in mult. of 10 for $211.90
Heico-Lock 2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 1/25 mm Ht, 4 PK HLM-16-B
Heico-Lock

2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 1/25 mm Ht, 4 PK

Zoro # G011471445
Mfr # HLM-16-B
product price:  $27.65
/pk 4, $6.91/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1/2"-20, Nylon, Zinc Plated A0430320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1/2"-20, Nylon, Zinc Plated

Zoro # G003458430
Mfr # A0430320NTE
product price:  $0.45
/ea
Sold in mult. of 100 for $45.00
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK 25CLSLN2Z-200
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK

Zoro # G014447867
Mfr # 25CLSLN2Z-200
product price:  $38.49
/pk 200, $0.19/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 100 PK M10FPTN10Z-100
Boltsandnuts.Com

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

Zoro # G014493888
Mfr # M10FPTN10Z-100
product price:  $39.85
/pk 100, $0.40/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 2800 PK 25CLSLN2Z-2800
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 2800 PK

Zoro # G014447911
Mfr # 25CLSLN2Z-2800
product price:  $372.99
/pk 2800, $0.13/ea
Heico-Lock 2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 1/20 mm Ht, 2 PK HLM-22-B
Heico-Lock

2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 1/20 mm Ht, 2 PK

Zoro # G011471469
Mfr # HLM-22-B
product price:  $25.99
/pk 2, $13.00/ea
Lock Nuts (9,000+ items) - Page 242
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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 lock nuts10-32 nut10-32 lock nut10-24 lock nut10-24 washer
10-24 nylock10-32 nylon nut10-32 stainless nut1 1 2 lock nut10-24 nylon

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