SPRING WASHERS STANDARD
DIN STANDARD:
DIN127B, DIN128, DIN137, DIN6796, DIN6904, DIN7980, ETC.
BS STANDARD:
BS4464, BS1802, ETC.
ANSI/ASME:
ANSI/ASME B18.21.1-1972(R1983/R1999), ETC.
NFE:
NFE 25515, ECT.
AUSTRALIA STANDARD:
ASME B18.21.1-1999, ETC.

Flat Washer

SQUARE WASHERS

LOCK WASHERS