Product Description
Thread - UNF (Imperial fine).Grade - 5 (8.8) High Tensile steel zinc plated.
Thread size - 1/4 - 28 tpi
Contains: 50 - 1/4 x 1/2 Set Screw Fully Threaded Bolts 50 - 1/4 x 5/8 Set Screw Fully Threaded Bolts 50 - 1/4 x 3/4 Set Screw Fully Threaded Bolts 50 - 1/4 x 7/8 Set Screw Fully Threaded Bolts 50 - 1/4 x 1 Set Screw Fully Threaded Bolts Comes in handy plastic box with dividers and clip down lid OR refill pack (no box)