5/16-18X2 1/2 Hex Tap Bolt Grade 8 Fully Threaded Plain (Pack Qty 600) BC-3140BHT8P

ASTM A307 Tap Bolt: To be used in drilled and tapped holes which are threaded full length. Used instead of a stud and a nut. Grade-5 Tap Bolt: Used to mount motors to machinery; also popular in automotive and truck repair. Grade-8 Tap Bolt: Used in automotive and fleet industries where greater tensile strength is required than can be met by a grade-5. Stainless Tap Bolt: Used in in environments corrosive to carbon steel, in tapped holes that are threaded full lengthYou may also like 3/16X.039-.236 Steel Fix Large Rivet Zinc (Pack Qty 3,000) BC-SF48110L.