3/8"-16 x 7-1/2" Zinc Grade 2 / A307 Hex Bolts HBHS-290 (50 pcs)

Diameter: 3/8"
Length: 7-1/2"
Material: Steel
Finish: Zinc
Head Style: Hex (9/16" Wrench)
Thread Size: 16 (Coarse)
Thread Length: 1-1/4"
Hardness: Grade 2 / A307
Type: Cap Screw

Box of 50.

A hex cap screw has a hexagonal head, designed to be driven by a wrench.