5/8″-18 x 3″ Zinc Plated Grade 5 Steel Fine Thread Hex Cap Screws

Description

Diameter: 5/8″
Length: 3″
Material: Steel
Finish: Zinc
Head Style: Hex (15/16″ Wrench)
Thread Size: 18 (Fine)
Thread Length: 1-1/2″
Hardness: Grade 5
Type: Cap Screw
A hex cap screw has a hexagonal head, designed to be driven by a wrench.