1.SPRING NUTS with high quality 2.competive price 3.your choice my pleasure 4.SPRING NUTS

SPRING NUTS

1.stamping...

2   .specification 2MM-30MMmaterial stainless steel65Mn Spring steelphosphorus copperberyllium copper3   .class:high strengh(heaat treatment,hardened)4   .surface treatmentP:zinc plate(white/blue/yellow),nickel,black zinc plating,chrome5   .packing:Depending on the customers

     

SPRING NUTS