standard/special spring washer
1)Standard:DIN127B,DIN7980,DIN128,IFI K13,NFE25515,BS
2)Size:M3-M56,UNC 6#-1-3/4",BSW 5/32"-2"
spring lock washer standard/special
Detailed Product Description
Features:
1)Standard: DIN127B,DIN7980,DIN128,IFI K13,NFE25515,BS Standard
2)Size: M3-M56, UNC 6#-1-3/4",BSW 5/32"-2"
3)Material: 70#,65Mn
4)Surface: Black,Zinc Cr+3,Yellow Zinc Cr+6,H.D.G.
Packing: bulk, box packing, polybag