Domed cap nuts
Standards:
DIN1587 - hexagon domed cap nut
DIN917 - hexagon cap nut
DIN923 - acorn nut
ANSI SAE J483a - hexagon domed cap nut
Threads:
Metric, UNC
Size:
Metric: M3~M30; UNC: #4(1/8")~1"
Material:
SS304, SS316