Din 571 Hexagon Head Coach Screws

DIN 571 Equivalent

Hex Wood Screws

Thread			4	5	6	(7)	8	10	12	20
ds		nominal size max.	4	5	6	7	8	10	12	16	20
ds		min.	3.52	4.52	5.52	6.42	7.42	9.42	11.3	15.3	19.3
da		max.	5	6	7.2	8.2	10.2	12.2	15.2	19.2	24.4
k		nominal size	2.8	3.5	4	5	5.5	7	8	10	13
		max.	3.1	3.88	4.38	5.38	5.88	7.45	8.45	10.45	13.9
		min.	2.5	3.13	3.63	4.63	5.13	6.55	7.55	9.55	12.1
s		nominal size	7	8	10	12	13	17	19	24	30
		max.	7	8	10	12	13	17	19	24	30
		min.	6.64	7.64	9.64	11.57	12.57	16.57	18.48	23.16	29.16
e		min.	7.5	8.63	10.89	13.07	14.2	18.72	20.88	26.17	32.95
l			weight kg/1000pcs
nominal size	min.	max.	weight kg/1000pcs
16	15.1	16.9	1.71	292
20	18.95	21.05	2.01	3.42	5.02
25	23.95	26.05	2.41	4.02	5.82		11.5
30	28.95	31.05	2.81	4.62	6.62		12.9	23.6
35	33.75	36.25	3.11	5.12	7.42		14.2	25.8	36.2
40	38.75	41.25	3.51	5.82	8.22		15.6	28	39.2
45	43.75	46.25			8.94		16.9	30	42.1
50	48.75	51.25			9.64		18.2	32.1	45.4	84.1
55	53.5	56.5			10.5		19.6	34.3	48.6	89.7
60	58.5	61.5			11.2		20.9	36.5	51.8	94.9	165
65	63.5	66.5					22.2	38.5	54.7	99.5	174
70	68.5	71.5					23.6	40.7	57.8	107	182
75	73.5	76.5					25	42.9	61	112	192
80	78.5	81.5					26.5	45.2	64.5	118	201
90	88.25	91.75					29.4	49.9	71	130	220
100	98.25	101.75					32	54	77.1	141	238
110	108.25	111.75							83.4	152	253
120	118.25	121.75							89.5	163	275
130	128	132								175	293
140	138	142								187	317
150	148	152								198	328
160	158	162								209	348
170	168	172									366
180	178	182									385
190	187.7	192.3									404
200	197.7	202.3									421