1/2-20X3 1/2 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow (Pack Qty 25) BC-5156BHT8

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 10-32X1 3/4 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel (Pack Qty 1,000) BC-1128MPP188.