Hexagon socket set screw with flat end UNC ASME B18.3 Alloy steel ASTM F912 PlainU07810
Hexagon socket set screw with knurled cup point UNF ASME B18.3 Alloy steel ASTM F912 Plain #10-32X1/2U07891.019.0050
Hexagon socket set screw with flat end DIN 913 Stainless steel Lubrinox A251133
Hexagon socket set screw with cup point DIN 916 Stainless steel Lubrinox A251075