9/16"-12 x 6" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws

Diameter: 9/16"
Length: 6"
Material: Steel
Finish: Green Rinsed Zinc
Head Style: Hex (7/8" Wrench)
Thread Size: 12 (Coarse)
Thread Length: 1-5/8"
Hardness: Grade 5
Type: Cap Screw

Box of 23.

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