5/16 Socket Set (Grub) Screw UNC Black by Allfast Solutions SKU CAP51614CS 1/4 / 100 5/16 / 100 3/8 / 100 1/2 / 100 5/8 / 100 3/4 / 100 1 / 100 1 1/4 / 100 1 1/2 / 100 2 / 100 Length 1/4 5/16 3/8 1/2 5/8 3/4 1 1 1/4 1 1/2 2 Pack Size 100 Quantity/Each Add to order