Diameter: 7/16"
Length: 3-1/2"
Material: Steel
Finish: Green Rinsed Zinc
Head Style: Hex (11/16" Wrench)
Thread Size: 20 (Fine)
Thread Length: 1-1/8"
Hardness: Grade 5
Type: Cap Screw
Box of 31.
A hex cap screw has a hexagonal head, designed to be driven by a wrench.
