DIN 466 Specifications – Knurled Nuts – High Type : Fuller Fasteners

Thread Size d^③		M1	M1.2	M1.4
P	Pitch	0.25	0.25	0.3
c	≈	①	①	①
d_k	Nominal Size	5.5	6	7
	max	5.74	6.24	7.29
	min	5.26	5.76	6.71
d_s	max=nominal size	2.8	3	3.5
d_s	min	2.55	2.75	3.2
h	max=nominal size	3.5	4	4.7
h	min	3.2	3.7	4.4
k	max=nominal size	1.5	1.5	2
k	min	1.25	1.25	1.75
r		0.5	0.5	0.5
Knurling division		0.5	0.5	0.5
per 1000 units ≈ kg		0.357	0.445	0.765

Thread Size d^③		M1.6	M2	M2.5
P	Pitch	0.35	0.4	0.45
c	≈	①	①	0.3
d_k	Nominal Size	7.5	9	11
	max	7.79	9.29	11.35
	min	7.21	8.71	10.65
d_s	max=nominal size	3.8	4.5	5
d_s	min	3.5	4.2	4.7
h	max=nominal size	5	5.3	6.5
h	min	4.7	5	6.14
k	max=nominal size	2	2	2.5
k	min	1.75	1.75	2.25
r		0.5	0.5	0.5
Knurling division		0.5	0.5	0.6
per 1000 units ≈ kg		0.9	1.3	2.2

Thread Size d^③		M3	M4	M5
P	Pitch	0.5	0.7	0.8
c	≈	0.3	0.4	0.4
d_k	Nominal Size	12	16	20
	max	12.35	16.35	20.42
	min	11.65	15.65	19.58
d_s	max=nominal size	6	8	10
d_s	min	5.7	7.64	9.64
h	max=nominal size	7.5	9.5	11.5
h	min	7.14	9.14	11.07
k	max=nominal size	2.5	3.5	4
k	min	2.25	3.2	3.7
r		0.5	0.5	1
Knurling division		0.6	0.6	0.6
per 1000 units ≈ kg		3	7.19	13

Thread Size d^③		M6	M8	M10
P	Pitch	1	1.25	1.5
c	≈	0.5	0.6	0.8
d_k	Nominal Size	24	30	36
	max	24.42	30.42	36.5
	min	23.58	29.58	35.5
d_s	max=nominal size	12	16	20
d_s	min	11.57	15.57	19.48
h	max=nominal size	15	18	23
h	min	14.57	17.57	22.48
k	max=nominal size	5	6	8
k	min	4.7	5.7	7.64
r		1	2	2
Knurling division		0.6	0.6	0.8
per 1000 units ≈ kg		24	46	88