7/16"-20 x 5" Zinc Plated Grade 5 Hex Cap Screws CSHS5-416 (25 pcs)

Diameter: 7/16"
Length: 5"
Material: Steel
Finish: Zinc
Head Style: Hex (5/8" Wrench)
Thread Size: 20 (Fine)
Thread Length: 1-1/8"
Hardness: Grade 5
Type: Cap Screw

Box of 25.

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