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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 261

Erickson Locknut/Stopscrew, STOP Screw SS038031G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3587654
Mfr # SS038031G
product price: 
$17.99
/ea
Sold in mult. of 10 for $179.90
Erickson Locknut/StopScrew, SEALDISC-ER323.5mm-D CDER32035M
Erickson

Locknut/StopScrew, SEALDISC-ER323.5mm-D

Zoro # G3587103
Mfr # CDER32035M
product price: 
$54.49
/ea
Erickson LOCKNUT-COOLANT STYLE LNABER32M
Erickson

LOCKNUT-COOLANT STYLE

Zoro # G3586613
Mfr # LNABER32M
product price: 
$137.99
/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 of 100, $0.11/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: 
$20.49
/pk of 2, $10.25/ea
Erickson Locknut and StopScrew, Coolant SSCC044
Erickson

Locknut and StopScrew, Coolant

Zoro # G3586570
Mfr # SSCC044
product price: 
$43.89
/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, 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 of 100, $0.59/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, for Mini Collet LN000M
Erickson

Locknut/Stopscrew, for Mini Collet

Zoro # G3587219
Mfr # LN000M
product price: 
$23.89
/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 of 25, $0.67/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 of 6, $4.23/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: 
$161.99
/pk of 1000, $0.16/ea
Erickson Locknut/Stopscrew, STOPSCRWCONECAP SSCC075
Erickson

Locknut/Stopscrew, STOPSCRWCONECAP

Zoro # G3586360
Mfr # SSCC075
product price: 
$45.59
/ea
Sold in mult. of 5 for $227.95
Erickson Locknut/Stopscrew, SEALING RING CDER32065M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587200
Mfr # CDER32065M
product price: 
$54.49
/ea
Erickson Locknut/Stopscrew, 180DA/01 STYLE/HEX LN181
Erickson

Locknut/Stopscrew, 180DA/01 STYLE/HEX

Zoro # G3587130
Mfr # LN181
product price: 
$45.99
/ea
Zoro Select Lock Nut, 3/4"-10, Steel, Wax, 50 PK 75NXH
Zoro Select

Lock Nut, 3/4"-10, Steel, Wax, 50 PK

Zoro # G2454004
Mfr # 75NXH
product price: 
$477.99
/pk of 50, $9.56/ea
Erickson Locknut/Stopscrew, STOP Screw SS075041G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3587724
Mfr # SS075041G
product price: 
$29.79
/ea
Sold in mult. of 10 for $297.90
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 of 100, $1.25/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
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 of 100, $0.68/ea
Erickson Locknut/Stopscrew, SEALING RING CDER25140M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587225
Mfr # CDER25140M
product price: 
$49.19
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32195M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587234
Mfr # CDER32195M
product price: 
$56.59
/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 of 500, $0.51/ea
Zoro Select Lock Nut, 3/8"-24, Nylon, Zinc Plated, 0.335 in Ht, 1000 PK 38NST
Zoro Select

Lock Nut, 3/8"-24, Nylon, Zinc Plated, 0.335 in Ht, 1000 PK

Zoro # G2451484
Mfr # 38NST
product price: 
$97.49
/pk of 1000, $0.10/ea
Zoro Select Nylon Insert Lock Nut, #5-40, Nylon, Zinc Plated, 0.081 in Ht, 2000 PK 05NS
Zoro Select

Nylon Insert Lock Nut, #5-40, Nylon, Zinc Plated, 0.081 in Ht, 2000 PK

Zoro # G2449454
Mfr # 05NS
product price: 
$221.99
/pk of 2000, $0.11/ea
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 10 PK M12FPTN10Z-10
Boltsandnuts.Com

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

Zoro # G714492976
Mfr # M12FPTN10Z-10
product price: 
$10.15
/pk of 10, $1.02/ea
Erickson Locknut/Stopscrew, SEAL DISC ER20 D6mm CDER20060M
Erickson

Locknut/Stopscrew, SEAL DISC ER20 D6mm

Zoro # G3587900
Mfr # CDER20060M
product price: 
$42.79
/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
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: 
$311.99
/pk of 250, $1.25/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, 5/16"-18, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK 31NO
Zoro Select

Lock Nut, 5/16"-18, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK

Zoro # G2447144
Mfr # 31NO
product price: 
$135.99
/pk of 1000, $0.14/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 1000 PK 25CSLN2Z-1000
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 1000 PK

Zoro # G414449690
Mfr # 25CSLN2Z-1000
product price: 
$71.35
/pk of 1000, $0.07/ea
Newport Fasteners Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 0.14 in Ht, 250 PK 698428-PR-250
Newport Fasteners

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 0.14 in Ht, 250 PK

Zoro # G606308767
Mfr # 698428-PR-250
product price: 
$76.65
/pk of 250, $0.31/ea
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 of 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: 
$41.19
/pk of 100, $0.41/ea
Lock Nuts (10,000+ items) - Page 261
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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 NutsCoupling NutsFlange NutsWing 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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