5/16-18 x 2-1/2 Partially Threaded Hex Cap Screw Grade 8 Alloy Steel Yellow Zinc(1000pcs/pack) Package:1000 Keps lock nuts feature an

Keps lock nuts feature an integrated washer with small teeth that grip the surface to prevent loosening

Flange nuts feature a washer-like base that distributes pressure over a larger area

These general-use flat washers are placed under the head of a bolt or nut to create a smooth bearing surface and distribute the load over a wider area

Theyre often used in manufacturing assembly lines to speed up operations by combining the ftions of a nut and washer

The All Metal Prevailing Torque Type Hex Lock Nut functions by creating a strong

5/16-18 x 2-1/2 Partially Threaded Hex Cap Screw Grade 8 Alloy Steel Yellow Zinc(1000pcs/pack) Package:1000 Keps lock nuts feature an