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Spring Washer

Spring Washer

Thread Size M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M24  
d(ID) 4.1 5.1 6.1 8.1 10.2 12.2 14.2 16.2 18.2 20.2 24.5
d(OD) 7.6 9.2 11.8 14.8 18.1 21.1 24.1 27.4 29.4 33.6 40
s 0.8 1 1.3 1.6 1.8 2.1 2.4 2.8 2.8 3.2 4
h min 1.2 1.5 2 2.45 2.85 3.35 3.9 4.5 4.5 5.1 6.5
max 1.4 1.7 2.2 2.75 3.15 3.65 4.3 5.1 5.1 5.9 7.5
                             
Standards :  DIN128,ANSI,BS, JIS , GB/T  and Non-standard .
 
Mechanical  Properties: 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9
2, 5, 8 10
Surface Treatment: Plain, Bule/White/Yellow Zinc, Black , Black Zinc, Mechanical Zinc, Hot Dip Galvanized, Nickel and Dacro.
Sizes: Dimension :1.6mm--160mm ;  4#-6"