Name
DIN9021 large flat coopper brass washer m3 m4 m5 m6 m8 m10 m12
Diameter
M1.6-M100; 0#''-4''
Material
Brass, copper, aluminum, Carbon steel, alloy steel ,Stainless steel
Standard
DIN125 DIN126 DIN9021 ASME/ANSI B 18.22.1, BS 4320 AU, GB
Surface
zinc plated,zinc blue,zinc yellow,black oxide,Dacromet,nickel,plish
Certificate
ISO Certificate
Grade
hardened or plain washers