DIN 7989 - Washers For Steel Constructions Specifications

*All measurements in millimeters (mm)*

d1	used for	d2	s
11	M10	21	8
14	M12	24	8
18	M16	30	8
22	M20	37	8
26	M24	44	8
30	M27	50	8
33	M30	56	8

*All information is strictly informative