Hexagon socket set screw with knurled cup point UNC ASME B18.3 Alloy steel ASTM F912 PlainU07890
Hexagon socket set screw with flat end UNC ASME B18.3 Alloy steel ASTM F912 PlainU07810
Slotted set screw with long dog point DIN 417 Steel Plain 14H20040
Slotted set screw with flat point DIN 551 Steel Zinc plated 14H20011