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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 259

Erickson Locknut/Stopscrew, SEAL DISC ER20 D8mm CDER20080M
Erickson

Locknut/Stopscrew, SEAL DISC ER20 D8mm

Zoro # G3586954
Mfr # CDER20080M
product price:  $42.35
/ea
Erickson Shrink Fit Tool Holder, U3, CV50 LNER25M
Erickson

Shrink Fit Tool Holder, U3, CV50

Zoro # G3586963
Mfr # LNER25M
product price:  $98.79
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER16065M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587672
Mfr # CDER16065M
product price:  $41.19
/ea
Zoro Select Lock Nut, 3/8"-16, Nylon, Black Oxide, 0.335 in Ht, 1000 PK 37NSB
Zoro Select

Lock Nut, 3/8"-16, Nylon, Black Oxide, 0.335 in Ht, 1000 PK

Zoro # G2450559
Mfr # 37NSB
product price:  $153.99
/pk 1000, $0.15/ea
Erickson Locknut/Stopscrew, STOP Screw SS044038G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3586640
Mfr # SS044038G
product price:  $17.99
/ea
Sold in mult. of 10 for $179.90
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK 25CSLN2Z-200
Boltsandnuts.Com

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

Zoro # G614449704
Mfr # 25CSLN2Z-200
product price:  $15.29
/pk 200, $0.08/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 100, $0.47/ea
Timken 18 Threads per Inch, 3-5/32 in. Outside Diameter TN12-2
Timken

18 Threads per Inch, 3-5/32 in. Outside Diameter

Zoro # G212509824
Mfr # TN12-2
product price:  $86.75
/ea
Dubro Products 3 mm Nylon Insert Lock Nuts, Metric, 4PK DUB2101
Dubro Products

3 mm Nylon Insert Lock Nuts, Metric, 4PK

Zoro # G116330296
Mfr # DUB2101
product price:  $17.45
/pk 4, $4.36/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
Zoro Select Nylon Insert Lock Nut, 7/8"-14, Nylon, Zinc Plated, 0.79 in Ht, 50 PK 88NS
Zoro Select

Nylon Insert Lock Nut, 7/8"-14, Nylon, Zinc Plated, 0.79 in Ht, 50 PK

Zoro # G2449734
Mfr # 88NS
product price:  $67.19
/pk 50, $1.34/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA108M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3587891
Mfr # LNA108M
product price:  $52.45
/ea
Zoro Select Lock Nut, 1/2"-13, Steel, Wax, 200 PK 50NXHTH
Zoro Select

Lock Nut, 1/2"-13, Steel, Wax, 200 PK

Zoro # G2454074
Mfr # 50NXHTH
product price:  $334.99
/pk 200, $1.67/ea
Erickson Locknut/Stopscrew, STOP Screw SSCC094
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3587532
Mfr # SSCC094
product price:  $49.29
/ea
Sold in mult. of 5 for $246.45
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
Erickson Locknut/Stopscrew, SEALING RING CDER32180M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586665
Mfr # CDER32180M
product price:  $54.49
/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 200, $0.92/ea
Newport Fasteners Nylon Insert Lock Nut, M14-2.00, Steel, Class 8, Zinc Plated, 50 PK 326568-PR-50
Newport Fasteners

Nylon Insert Lock Nut, M14-2.00, Steel, Class 8, Zinc Plated, 50 PK

Zoro # G906327642
Mfr # 326568-PR-50
product price:  $67.49
/pk 50, $1.35/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32080M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586379
Mfr # CDER32080M
product price:  $53.15
/ea
Oxoxo 3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 1000PK 192459
Oxoxo

3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 1000PK

Zoro # G722680167
Mfr # 192459
product price:  $162.99
/pk 1000, $0.16/ea
Heico-Lock 2-Piece Wedge Lock Nut, M6-1.0, Steel, Class 10, Zinc-Coated, 5 1/20 mm Ht, 10 PK HLMG-6/10-B
Heico-Lock

2-Piece Wedge Lock Nut, M6-1.0, Steel, Class 10, Zinc-Coated, 5 1/20 mm Ht, 10 PK

Zoro # G211807426
Mfr # HLMG-6/10-B
product price:  $9.15
/pk 10, $0.92/ea
Sold in mult. of 2 for $18.30
Newport Fasteners Nylon Insert Lock Nut, M6-1.00, Steel, Class 8, Zinc Plated, 100 PK 571604-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M6-1.00, Steel, Class 8, Zinc Plated, 100 PK

Zoro # G706329617
Mfr # 571604-PR-100
product price:  $34.55
/pk 100, $0.35/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 2500, $1.37/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA 308M LNA308M
Erickson

Locknut/Stopscrew, LOCKNUT LNA 308M

Zoro # G3586701
Mfr # LNA308M
product price:  $40.59
/ea
Zoro Select Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, 250 PK 10NXL188
Zoro Select

Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, 250 PK

Zoro # G2454339
Mfr # 10NXL188
product price:  $296.99
/pk 250, $1.19/ea
Erickson Locknut/Stopscrew, SEALING RING CDER16070M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587919
Mfr # CDER16070M
product price:  $41.19
/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 100, $1.57/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 50 PK M10CPTN10Z-50
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 50 PK

Zoro # G414494942
Mfr # M10CPTN10Z-50
product price:  $28.99
/pk 50, $0.58/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 4000, $0.10/ea
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
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 100 PK M14CPTN10Z-100
Boltsandnuts.Com

Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 100 PK

Zoro # G914492233
Mfr # M14CPTN10Z-100
product price:  $124.99
/pk 100, $1.25/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 50, $6.46/ea
Erickson Locknut and StopScrew, ER16INTERNALCOOLA LNHABER16M
Erickson

Locknut and StopScrew, ER16INTERNALCOOLA

Zoro # G3587295
Mfr # LNHABER16M
product price:  $121.99
/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
Newport Fasteners Nylon Insert Lock Nut, #6-40, 316 Stainless Steel, Not Graded, 100 PK 263709-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #6-40, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G306327969
Mfr # 263709-PR-100
product price:  $48.15
/pk 100, $0.48/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32140M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586525
Mfr # CDER32140M
product price:  $56.59
/ea
Lock Nuts (10,000+ items) - Page 259
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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 NutsCap Nuts & Acorn NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap 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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