Hexagon socket set screw with knurled cup point UNC ASME B18.3 Alloy steel ASTM F912 Plain #4-40X1/8U07890.011.0012
Slotted set screw DIN 427 Stainless steel A4 5055296
Slotted set screw with cone point DIN 553 Stainless steel A455293
Hexagon socket set screw with cup point DIN 916 Stainless steel Lubrinox A251075
Hexagon socket set screw with flat end DIN 913 Stainless steel Lubrinox A251133