DIN 440


Current norm	DIN 440	Washers - With square hole, especially for timber constructions
	Current release: 2001-03
Changes:	type R (with round hole) cancelled
Drawing:
Ware groups:	WGR 1543 · Round washers, especially for wood constructions, type R WGR 1544 · Washers with square hole, especially for wood constructions, type V WGR 3331 · Round washers; especially for wood constructions, style R, stainless steel A2