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Set screw with concave end ASME b18.3

Set screw with concave end ASME b18.3Set screw with concave end ASME b18.3Set screw with concave end ASME b18.3
  • Product description：Also known as hexagonal concave end machine, belongs to fastener products. It has no head, positive inner hexagon groove and concave end at the tail of the screw. It needs to be installed and used wit

Set screw with concave end ASME b18.3

Material: stainless steel 304316, grade 8.8 high strength and grade 12.9 high strength

Product standard: ASME b18.3

It can also support non-standard customization.