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  7. Lock Nuts

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

Erickson Locknut/Stopscrew, SEALING RING CDER32160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586351
Mfr # CDER32160M
product price:  $53.79
/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
Erickson Locknut/Stopscrew, for Mini Collet LN000M
Erickson

Locknut/Stopscrew, for Mini Collet

Zoro # G3587219
Mfr # LN000M
product price:  $23.89
/ea
Heico-Lock 2-Piece Wedge Lock Nut, M10-1.5, Steel, Class 10, Zinc-Coated, 10 19/100 mm Ht, 50 PK HLM-10
Heico-Lock

2-Piece Wedge Lock Nut, M10-1.5, Steel, Class 10, Zinc-Coated, 10 19/100 mm Ht, 50 PK

Zoro # G811471447
Mfr # HLM-10
product price:  $84.85
/pk 50, $1.70/ea
Zoro Select Lock Nut, 1-1/4"-12, Steel, Grade C, Wax, 0.698 in Ht, 15 PK 126NO
Zoro Select

Lock Nut, 1-1/4"-12, Steel, Grade C, Wax, 0.698 in Ht, 15 PK

Zoro # G2447004
Mfr # 126NO
product price:  $130.99
/pk 15, $8.73/ea
Erickson Locknut/Stopscrew, 180DBLEANGASSY/08/HX NPA188
Erickson

Locknut/Stopscrew, 180DBLEANGASSY/08/HX

Zoro # G3587024
Mfr # NPA188
product price:  $110.99
/ea
Zoro Select Lock Nut, M4-0.70, A2 Stainless Steel, Not Graded, 4000 PK M4D982A2
Zoro Select

Lock Nut, M4-0.70, A2 Stainless Steel, Not Graded, 4000 PK

Zoro # G9086553
Mfr # M4D982A2
product price:  $218.99
/pk 4000, $0.05/ea
Newport Fasteners Lock Nut, 3/8"-16, Steel, Grade C, Zinc Plated, 0.398 in Ht, 100 PK 743966-PR-100
Newport Fasteners

Lock Nut, 3/8"-16, Steel, Grade C, Zinc Plated, 0.398 in Ht, 100 PK

Zoro # G206330014
Mfr # 743966-PR-100
product price:  $52.59
/pk 100, $0.53/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 25 PK M10CPTN10Z-25
Boltsandnuts.Com

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

Zoro # G314494950
Mfr # M10CPTN10Z-25
product price:  $16.75
/pk 25, $0.67/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 50, $4.66/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32000M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587155
Mfr # CDER32000M
product price:  $1,414.99
/ea
Zoro Select Lock Nut, 5/16"-18, Steel, Wax, 500 PK 31NXH
Zoro Select

Lock Nut, 5/16"-18, Steel, Wax, 500 PK

Zoro # G2453961
Mfr # 31NXH
product price:  $478.99
/pk 500, $0.96/ea
Whittet-Higgins 32 Threads per Inch, 1-3/8 in. Outside Diameter BHM-04
Whittet-Higgins

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

Zoro # G712509805
Mfr # BHM-04
product price:  $29.29
/ea
Zoro Select Lock Nut, 7/16"-20, Steel, Grade C, Wax, 0.223 in Ht, 500 PK 44NO
Zoro Select

Lock Nut, 7/16"-20, Steel, Grade C, Wax, 0.223 in Ht, 500 PK

Zoro # G2447110
Mfr # 44NO
product price:  $181.99
/pk 500, $0.36/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32110M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586412
Mfr # CDER32110M
product price:  $56.59
/ea
Erickson LOCKNUT-COOLANT STYLE LNABER32M
Erickson

LOCKNUT-COOLANT STYLE

Zoro # G3586613
Mfr # LNABER32M
product price:  $137.99
/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:  $14.19
/pk 4, $3.55/ea
Erickson ER 16 SLIM LINE COOLANT LOCKNUT LABER16M
Erickson

ER 16 SLIM LINE COOLANT LOCKNUT

Zoro # G3587550
Mfr # LABER16M
product price:  $108.99
/ea
Erickson Locknut/Stopscrew, SEALDISC-ER4025.5mm-D CDER40255M
Erickson

Locknut/Stopscrew, SEALDISC-ER4025.5mm-D

Zoro # G3587365
Mfr # CDER40255M
product price:  $55.49
/ea
Erickson Locknut/Stopscrew, STOP Screw SS081041G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3587261
Mfr # SS081041G
product price:  $21.89
/ea
Sold in mult. of 5 for $109.45
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 500 PK 25CLSLN2Z-500
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 500 PK

Zoro # G714447815
Mfr # 25CLSLN2Z-500
product price:  $86.29
/pk 500, $0.17/ea
Erickson LNER32M LOCKNUT LN STANDARD LNER32M
Erickson

LNER32M LOCKNUT LN STANDARD

Zoro # G3586659
Mfr # LNER32M
product price:  $105.99
/ea
Whittet-Higgins 18 Threads per Inch, 3-3/8 in. Outside Diameter PN-13
Whittet-Higgins

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

Zoro # G112509818
Mfr # PN-13
product price:  $28.39
/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 20, $1.51/ea
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 25 PK M12CPTN10Z-25
Boltsandnuts.Com

Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 25 PK

Zoro # G914495364
Mfr # M12CPTN10Z-25
product price:  $20.69
/pk 25, $0.83/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 30, $6.47/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
Erickson Locknut/Stopscrew, LOCKNUT LNA L 04M LNAL04M
Erickson

Locknut/Stopscrew, LOCKNUT LNA L 04M

Zoro # G3587149
Mfr # LNAL04M
product price:  $89.75
/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
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 100, $0.50/ea
Erickson Locknut/Stopscrew, 300 DA 01 STYLE/HEX NP301
Erickson

Locknut/Stopscrew, 300 DA 01 STYLE/HEX

Zoro # G3586939
Mfr # NP301
product price:  $44.49
/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 100 PK 25CSLN2Z-100
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 100 PK

Zoro # G714449703
Mfr # 25CSLN2Z-100
product price:  $11.29
/pk 100, $0.11/ea
Erickson Locknut/Stopscrew, 200DA/01 STYLE/HEX LN201
Erickson

Locknut/Stopscrew, 200DA/01 STYLE/HEX

Zoro # G3586902
Mfr # LN201
product price:  $23.99
/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:  $25.39
/pk 6, $4.23/ea
Erickson Locknut/Stopscrew, SEALING RING CDER25090M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586771
Mfr # CDER25090M
product price:  $47.39
/ea
Zoro Select Lock Nut, 1/4"-28, Steel, Grade C, Wax, 0.145 in Ht, 1000 PK 15NO
Zoro Select

Lock Nut, 1/4"-28, Steel, Grade C, Wax, 0.145 in Ht, 1000 PK

Zoro # G2446970
Mfr # 15NO
product price:  $99.49
/pk 1000, $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 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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