Hex Flange Nut can be supplied by us. Also we can made ordinary plain nut. Both low carbon steel and stainless steel material. Hex Flange Nut can be supplied by us. Also we can made ordinary plain nut.Both low carbon steel and stainless steel material are availble.DIN6923, IFI D21, JIS1190, ANSISize: M6, M8, M10, M12, M14Finish treatment can be done as customer's requirement Flange Nut