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 K & R Supply, LLC. Toll Free: 1-800-220-9838

 If you are looking for lock nuts, we are the people to help you. We stock many different types of lock nuts including Grade "C" All Metal, Nylon Insert SAE Zinc, Nylon Insert Zinc and Serrated Flange Zinc. If you can't find what you are looking for, give us a call toll free at 1-800-220-9838 and one of our staff will be happy to assist you.

Lock Nuts

 Special Limited Time Offer!

Free Shipping on all orders of $50.00 or more! Use coupon code krs2014ship *free shipping offer applies to regular ground shipping only.


Stover Lock Nuts are used in high volume automated assembly. Nylon Lock Nuts are used for fastening to a bolt when mechanically joining materials together.


 Grade "C" All Metal, Stover Lock Nut

We carry many different styles of locknuts. Visit our secure order store for sizes. We carry in stock: 1/4-20, 5/16-18, 3/8-16. 7/16-14, 1/2-13, 9/16-12. 5/8-11, 3/4/-10, 7/8-9, 1"-8.

Click here to order Grade C Lock Nuts on-line securely



 Nylon Insert SAE Zinc

We Stock: 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18, 5/8-18 3/4-16, 7/8-14, 1-14.

Click here to order Nylon Insert Lock Nuts on-line securely



 Nylon Insert Zinc

 We Stock: 1-40, 6-32, 8-32, 10-24, 12-24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, 5/8-11, 3/4-10, 7/8-9, 1-8, 1 1/8-7, 1 1/4-7

Click here to order Nylon Insert Lock Nuts on-line securely



 Nylon Insert Stainless Steel 18-8

 We Stock: 1-40, 6-32, 8-32, 10-24, 12-24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, 5/8-11, 3/4-10, 7/8-9, 1-8

Click here to order Nylon Insert Stainless Steel Lock Nuts on-line securely



 Serrated Flange Zinc


We Stock: 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20

Click here to order Serrated Flange Lock Nuts on-line securely

Don't see what you need? Call us toll free at 1-800-220-9838

1994 Coursen Rd. Bellville, OH 44813

Voice: 1-800-220-9838 or 419-886-1961

Fax: 866-506-4159

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