7/8"-9 x 3-1/2" Hex Cap Screw Partially Threaded Coarse A307 Grade A Steel Plain, 70 pcs/Pack NUTS Flange nylon insert lock nuts

Flange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration

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

SAE flat washers are standard flat washers designed to provide a smooth bearing surface and distribute load under bolts

Shoulder Length: 30mm

7/8"-9 x 3-1/2" Hex Cap Screw Partially Threaded Coarse A307 Grade A Steel Plain, 70 pcs/Pack NUTS Flange nylon insert lock nutsHigh quality Hex Cap Screw, perfect for various applications. Grade: A307 Grade A Material: Steel Finish: Plain Head Style: Hex Drive: External Hex Thread Size: 7 8 9 Length: 3 1 2