Nib or square neck bolts mushroom head square neck screws - DIN 603

Standard

ČSN	ISO	DIN	PN/M	Other	Shape
02 1319	8677	603	82406


Steel	Steel	Stainless steel	Stainless steel
4.8	8.8	A2	A4


None	Zinc
-	Vz


d	l	b	D	f	k	v	Packing
M 5	16	16	13,55 (13)	4,1	3,3 (3,1)	5,48	500
M 6	16	16	16,55 (16)	4,6	3,88 (3,6)	6,48	200
M 8	16	16	20,65 (20)	5,6	4,88 (4,8)	8,58	200
M 10	20	20	24,65 (24)	6,6	5,38 (5,8)	10,58	200
M 12	30	30	30,65 (30)	8,75 (8,8)	6,95 (6,8)	12,7	100
M 16	35	35	38,8 (38)	12,9	8,95 (8,9)	16,7	50
M 20	60	46	46,8 (46)	15,9	11,05 (10,9)	20,84	25

Click on the field in the first column you expand all measure. Different dimensions are stated in standard DIN (ISO).

Data about packing are only informative and can be slightly different in reality.