Hexagon socket head cap screw UNC 1960 series ASME B18.3 Stainless steel ASTM F837 304 CW / CW1 1/4X1/451056.063.006
Hexagon socket button head screw with large head ISO ≈7380-1 Stainless steel A251023
Hexagon socket set screw with cup point UNC ASME B18.3 Stainless steel ASTM F880 304 CW 1/4-20X3/8U51260.025.0037
Hexagon socket countersunk head screw UNF ASME B18.3 Stainless steel ASTM F879 304 CW / CW1 #10-32X1/2 ftU51566.019.0050