Lock Nuts (10,000+ items)
Nylon Insert Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, Plain, 1/4 in Ht, 50 PK
Nylon Insert Lock Nut, 5/8"-11, Steel, Grade 8, Yellow Zinc, 10 PK
Nylon Insert Lock Nut, No. 10-32, 18-8 Stainless Steel, Not Graded, Plain, 1/4 in Ht, 50 PK
External Tooth Lock Washer Lock Nut, 1/4"-20, Steel, Grade 8, Zinc Plated, 15/64 in Ht, 100 PK
Nylon Insert Lock Nut, 5/16"-18, Grade A, Zinc Plated, 150 PK
Serrated Lock Nut, 1/4"-20, Grade 5, Zinc Plated, 200 PK
Nylon Insert Lock Nut, 1/2"-13, 316 Stainless Steel, Not Graded, Plain, 19/32 in Ht, 10 PK
Nylon Insert Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, Plain, 9/32 in Ht, 50 PK
Top Lock Distorted Thread Lock Nut, No. 10-32, Steel, Grade 2, Zinc Plated, 7/32 in Ht, 100 PK
Top Lock Distorted Thread Lock Nut, 5/8"-11, Steel, Grade C, Zinc Yellow, 35/64 in Ht, 25 PK
Lock Nut, 1-1/4"-11.5, Iron, Class 150
External Tooth Lock Washer Lock Nut, No. 10-32, Steel, Not Graded, Zinc Plated, 1/8 in Ht, 100 PK
Top Lock Distorted Thread Lock Nut, 1/2"-13, Steel, Grade C, Zinc Yellow, 17/64 in Ht, 50 PK
Top Lock Lock Nut, 1/2"-13, Grade 8, Zinc Plated, 100 PK
External Tooth Lock Washer Lock Nut, #10-32, 18-8 Stainless Steel, Not Graded, Plain, 5/32 in Ht
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.