Bus Parts & Warranty 800-724-8464 M-F 8:00 am - 4:30 pm EST
1/4" x 12" hex bolt Wrench Size 7/16" Grade A Thread Size 20 Finish Plain Diameter 1/4" Material Steel Specification ASTM A307 Thread Type Partial Thread Thread Coarse Type Hex Bolt Length 12" Hex Bolts are similar to Hex Head cap screws except they do not have a washer face under the head and do not have chamfered threads on the end. Made of low carbon steel, these fasteners are applicable for most low strength commercial and industrial uses. Zinc plating, retards the corrosion rate in a normal atmosphere. Tensile Strength: 60,000 psi minimum. Fastenal Manufacture Number: 10036