Hexagon head screws DIN 933 A4 16 X 120 70 pcs. Socket head cap screwsDIN 912 A4 10 X 12 102 pcs. Socket head cap screwsDIN 912 A4 16 X 25 70 pcs. Socket head cap screwsDIN 912 A4 16 X 35 100 pcs. Socket head cap screwsDIN 912 A4 20 X 50 8 pcs. Socket head cap screws similar to DIN 912 A4 BSW 1/2 inch X 1 1/2 inch 186 pcs.