Our brass nut was manufactured according to DIN,ANSI,etc.
Hexagon heavy nut,finished jam hex nut,full hex nut,machine screw nut,square nut,etc.
Internal diameter of of Nuts:M4-M50
Threads:UNC/UNF,BS threads,Metric threads,other threads according custom design
Packing:polybag and carton.
Sending sample free of charge.