Specifications
ASTM F436M high hardened flat washer1)Washer type: ASTM F436M
2)Finish: YZ, WZ, black, plain, Ni plated, HDG
ASTM F436M high hardened flat washer
packing: carton/pallet, according to customers requiremnt.
F436M flat washer Technics:
F436 flat washer hardened to C-38-45 and are stocked in plain or mechanical galvanized (ASTM B695 Class 55) and Hot Dipped Galvanized (ASTM A-153 Class C) finishes for immediate shipment