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Lock Nuts (9,500+ items) - Page 254

Erickson Locknut/Stopscrew, SEALING RING CDER40160M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587541
Mfr # CDER40160M
product price: $54.39
/ea
Zoro Select Lock Nut, 9/16"-12, Steel, Grade C, Wax, 0.286 in Ht, 300 PK 56NO
Zoro Select

Lock Nut, 9/16"-12, Steel, Grade C, Wax, 0.286 in Ht, 300 PK

Zoro # G2447171
Mfr # 56NO
product price: $138.99
/pk 300, $0.46/ea
Erickson Locknut/Stopscrew, 180DANOSEPC/01STYLE NP181
Erickson

Locknut/Stopscrew, 180DANOSEPC/01STYLE

Zoro # G3587173
Mfr # NP181
product price: $119.99
/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA075M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3586552
Mfr # LNA075M
product price: $162.99
/ea
Erickson Locknut/Stopscrew, SEALING RING CDER16070M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3587919
Mfr # CDER16070M
product price: $40.39
/ea
Zoro Select Lock Nut, 1"-8, Steel, Wax, 20 PK 100NXH
Zoro Select

Lock Nut, 1"-8, Steel, Wax, 20 PK

Zoro # G2453742
Mfr # 100NXH
product price: $275.99
/pk 20, $13.80/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, 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
Erickson Locknut/Stopscrew, SEALING RING CDER32095M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586534
Mfr # CDER32095M
product price: $53.49
/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA 308M LNA308M
Erickson

Locknut/Stopscrew, LOCKNUT LNA 308M

Zoro # G3586701
Mfr # LNA308M
product price: $39.79
/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: $10.15
/pk 100, $0.10/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
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/4"-12, Nylon, Zinc Plated A0431160NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/4"-12, Nylon, Zinc Plated

Zoro # G303460355
Mfr # A0431160NTE
product price: $8.89
/ea
Sold in mult. of 10 for $88.90
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
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 300 PK M14CPTN10Z-300
Boltsandnuts.Com

Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 300 PK

Zoro # G814492272
Mfr # M14CPTN10Z-300
product price: $270.99
/pk 300, $0.90/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
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-3/8"-6, Nylon, Zinc Plated A04212400NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-3/8"-6, Nylon, Zinc Plated

Zoro # G103462931
Mfr # A04212400NE
product price: $11.65
/ea
Sold in mult. of 10 for $116.50
Erickson ER 16 SLIM LINE COOLANT LOCKNUT LABER16M
Erickson

ER 16 SLIM LINE COOLANT LOCKNUT

Zoro # G3587550
Mfr # LABER16M
product price: $105.99
/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
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
Erickson Locknut and StopScrew, ER25SolidLockNut LNSRER25M
Erickson

Locknut and StopScrew, ER25SolidLockNut

Zoro # G3587873
Mfr # LNSRER25M
product price: $31.49
/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
Erickson Shrink Fit Tool Holder, U3, CV50 LNER25M
Erickson

Shrink Fit Tool Holder, U3, CV50

Zoro # G3586963
Mfr # LNER25M
product price: $96.79
/ea
Erickson Locknut/Stopscrew, 200DA/01 STYLE/HEX LN201
Erickson

Locknut/Stopscrew, 200DA/01 STYLE/HEX

Zoro # G3586902
Mfr # LN201
product price: $21.79
/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
Erickson Locknut/Stopscrew, 300DAASSY/DPFLHLDR NPA338
Erickson

Locknut/Stopscrew, 300DAASSY/DPFLHLDR

Zoro # G3586710
Mfr # NPA338
product price: $70.69
/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK 491124-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G406327500
Mfr # 491124-PR-100
product price: $27.89
/pk 100, $0.28/ea
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 20 PK M14FPTN10Z-20
Boltsandnuts.Com

Top Lock Lock Nut, M14-2.0, Class 10, Zinc Plated, 20 PK

Zoro # G414495062
Mfr # M14FPTN10Z-20
product price: $25.15
/pk 20, $1.26/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 1-1/2"-6, Steel, Grade C, Yellow Zinc, 3/4 in Ht, 5 PK U12920.150.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, 1-1/2"-6, Steel, Grade C, Yellow Zinc, 3/4 in Ht, 5 PK

Zoro # G5543964
Mfr # U12920.150.0001
product price: $109.99
/pk 5, $22.00/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
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: $14.99
/pk 200, $0.07/ea
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA204M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3587182
Mfr # LNA204M
product price: $43.19
/ea
Newport Fasteners Nylon Insert Lock Nut, M4-0.70, Steel, Class 10, Zinc Plated, 1000 PK 270262-PR-1000
Newport Fasteners

Nylon Insert Lock Nut, M4-0.70, Steel, Class 10, Zinc Plated, 1000 PK

Zoro # G206327694
Mfr # 270262-PR-1000
product price: $77.49
/pk 1000, $0.08/ea
Zoro Select Lock Nut, 5/16"-24, Nylon, Zinc Plated, 0.25 in Ht, 2000 PK 32NST
Zoro Select

Lock Nut, 5/16"-24, Nylon, Zinc Plated, 0.25 in Ht, 2000 PK

Zoro # G2451335
Mfr # 32NST
product price: $136.99
/pk 2000, $0.07/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 5/8"-18, Nylon, Zinc Plated A04304000NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 5/8"-18, Nylon, Zinc Plated

Zoro # G903458776
Mfr # A04304000NE
product price: $2.35
/ea
Sold in mult. of 50 for $117.50
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
Lock Nuts (9,500+ items) - Page 254
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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 NutsWing NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 nut10-24 washer10-32 nylon nut10-32 stainless nut10-32 washer
10-32 lock nuts10-32 lock nut10-24 nylon10-24 nylock10-24 nylon lock nut

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