Large flat washer DIN 9021 (Series 347)

Material: mild steel or stainless steel
Finish: metal or zinc
Better distribution of clamping force
According to DIN 9021, ISO 7093

Article number	Material	A	B	C	D	E	F
347 0100 415 53	Stainless	2.2	7	0,8
347 0200 415 53	Stainless	2.7	8	0,8
347 0300 409 52	Mild steel	3.2	9	0,8
347 0300 415 53	Stainless	3.2	9	0,8
347 0400 409 52	Mild steel	4.3	12	1,0
347 0400 415 53	Stainless	4.3	12	1,0
347 0500 409 52	Mild steel	5.3	15	1,2
347 0500 415 53	Stainless	5.3	15	1,2
347 0600 409 52	Mild steel	6.4	18	1,6
347 0600 415 53	Stainless	6.4	18	1,6