DIN 7989 Washers For Steel Structures

DIN 7989 Equivalents

CSN 21708

DIN 7989 Washers For Steel Structures
Washers For Steel Constructions

DIN 7989 Dimensions

for Thread d1 min. d1 max. d2 min. d2 max. S ±1 Weight kg/1000pcs
M10 11 11.43 20 19.16 8 13.8
M12 13.5 13.93 24 23.16 8 19.4
M16 17.5 17.93 30 29.16 8 29.3
M20 22 22.52 37 36 8 42.7
M24 26 26.52 44 43 8 62.1
M27 30 30.52 50 49 8 78.9
M30 33 33.62 56 54.8 8 101