Lock Nut 1/4"-20 Inch (100 Pieces) Stainless Steel Finish Hex, by Bolt Dropper, 304 18-8 Stainless with Nylon Insert. 1/4"-20 – 100 pcs sold2026 Teng Tools 1/4 Inch Drive

Teng Tools 1/4 Inch Drive Interchangeable Die Chuck -M140070

With Special formulated

To bear the big load

Material: aluminum Color: Black Size: 177

Lock Nut 1/4"-20 Inch (100 Pieces) Stainless Steel Finish Hex, by Bolt Dropper, 304 18-8 Stainless with Nylon Insert. 1/4"-20 – 100 pcs sold2026 Teng Tools 1/4 Inch DriveLock Nut 1 4" 20 Inch (100 Pieces) Stainless Steel Finish Hex, by Bolt Dropper, 304 18 8 Stainless with Nylon Insert. BOLT DROPPER lock nuts are the only nuts you will ever need to keep your applications secure and withstand the tests of time. Bolt Dropper nylon insert hex lock nuts are solid stainless steel. No exterior finish, no coatings, nothing but the finest 100% 18 8 (304) stainless steel. You'll never have to worry about the "stainless steel