9/16″-18 x 2-1/2″ Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

Description

Diameter: 9/16″
Length: 2-1/2″
Material: Steel
Finish: Yellow Zinc
Head Style: Hex (13/16″ Wrench)
Thread Size: 18 (Fine)
Thread Length: 1-3/8″
Hardness: Grade 8
Type: Cap Screw
A hex cap screw has a hexagonal head, designed to be driven by a wrench.