Fasteners, Bolts,5/16″-18 x 3-1/4″, Hex Bolts

Bolts – Hex Bolts / Cap Screws – Zinc Hex Bolts

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

5/16″-18 x 3-1/4″ Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

Diameter: 5/16″
Length: 3-1/4″
Material: Steel
Finish: Zinc
Head Style: Hex (1/2″ Wrench)
Thread Size: 18 (Coarse)
Thread Length: 7/8″
Hardness: Grade 2 / A307
Type: Cap Screw

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