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 with cup point DIN 438 Steel Plain 14H20000
Slotted set screws ISO 2342 Steel Zinc plated 14H20056
Slotted set screws ISO 2342 Steel Plain 14H20055