สถานที่กำเนิด
Jiangsu, China
Name
steel DIN127 Spring Washer Stainless Steel zinc hot dip galvanized
Diameter
M2 ~ M100; 2#''-3''
Material
Brass, copper, Carbon steel, alloy steel ,Stainless steel
Standard
DIN127 ASME/ANSI B 18.21.1, UNI 6592 BS 4464, GB93,
Surface
zinc plated,zinc blue,zinc yellow,black oxide,Dacromet,nickel,plish
Certificate
ISO Certificate
Keyword
DIN 127 Spring Washer