DIN 7967 Specifications – Self Locking Counter Nuts

DIN 7967

Self locking counter nuts

DIAMETERS

Screw Thread d		M4	M5	M6
P	Series 1	0.7	0.8	1
	Series 2	-	-	-
	Series 3	-	-	-
d	Series 1	3.5	4.5	5.3
	Series 2	-	-	-
	Series 3	-	-	-
e	≈	8.1	9.2	11.5
m		2.5	2.5	3
s	max=nominal size (h13)	7	8	10
	min	6.78	7.78	9.78
t	Series 1	0.3	0.4	0.4
	Series 2	-	-	-
	Series 3	-	-	-
per 1000 units≈kg	Series 1	0.17	0.28	0.4
	Series 2	-	-	-
	Series 3	-	-	-

Screw Thread d		M8	M10	M12
P	Series 1	1.25	1.5	1.75
	Series 2	1	1.25	1.5
	Series 3	-	1	1.25
d	Series 1	6.9	8.6	10.4
	Series 2	7.1	9	10.7
	Series 3	-	9.3	11
e	≈	15	19.6	21.9
m		3.5	4	4.5
s	max=nominal size (h13)	13	17	19
	min	12.73	16.73	18.67
t	Series 1	0.5	0.5	0.6
	Series 2	0.4	0.5	0.6
	Series 3	-	0.5	0.6
per 1000 units≈kg	Series 1	0.9	1.4	1.9
	Series 2	0.7	1.4	1.9
	Series 3	-	1.4	1.9

Screw Thread d		M14	M16	M18
P	Series 1	2	2	2.5
	Series 2	1.5	1.5	2
	Series 3	-	-	1.5
d	Series 1	12	14.1	15.5
	Series 2	12.7	14.8	16.2
	Series 3	-	-	16.8
e	≈	25.4	27.7	31.2
m		5	5	5.5
s	max=nominal size (h13)	22	24	27
	min	21.67	23.67	26.67
t	Series 1	0.6	0.7	0.7
	Series 2	0.6	0.7	0.7
	Series 3	-	-	0.7
per 1000 units≈kg	Series 1	2.5	3.4	4.1
	Series 2	2.5	3.4	4.1
	Series 3	-	-	4.1

Screw Thread d		M20	M22	M24
P	Series 1	2.5	2.5	3
	Series 2	2	2	2
	Series 3	1.5	1.5	1.5
d	Series 1	17.6	19.6	21
	Series 2	18.3	20.3	22.5
	Series 3	18.8	20.8	22.8
e	≈	34.6	36.9	41.6
m		6	6	7
s	max=nominal size (h13)	30	32	36
	min	29.67	31.61	35.61
t	Series 1	0.8	0.8	0.9
	Series 2	0.8	0.8	0.9
	Series 3	0.7	0.7	0.7
per 1000 units≈kg	Series 1	5.8	6.4	9.5
	Series 2	5.8	6.4	9.5
	Series 3	5.1	5.6	7.4

Screw Thread d		M27	M30	M33
P	Series 1	3	3.5	3.5
	Series 2	2	2	2
	Series 3	-	-	-
d	Series 1	24.2	26.6	29.8
	Series 2	25.5	28.5	31.5
	Series 3	-	-	-
e	≈	47.3	53.1	57.7
m		7	8	8
s	max=nominal size (h13)	41	46	50
	min	40.61	45.61	49.61
t	Series 1	1	1.1	1.2
	Series 2	1	1	1
	Series 3	-	-	-
per 1000 units≈kg	Series 1	13	17.5	22
	Series 2	13	16	18.5
	Series 3	-	-	-

Screw Thread d		M36	M39	M42
P	Series 1	4	4	4.5
	Series 2	3	3	3
	Series 3	-	-	-
d	Series 1	32.2	35.2	37.6
	Series 2	33.6	36.6	39.8
	Series 3	-	-	-
e	≈	63.5	69.3	75
m		9	9	11
s	max=nominal size (h13)	55	60	65
	min	54.54	59.54	64.54
t	Series 1	1.3	1.3	1.4
	Series 2	1.3	1.3	1.4
	Series 3	-	-	-
per 1000 units≈kg	Series 1	29	32	45
	Series 2	29	32	45
	Series 3	-	-	-

Screw Thread d		M45	M48	M52
P	Series 1	4.5	5	5
	Series 2	3	3	3
	Series 3	-	-	-
d	Series 1	40.9	43.9	48.2
	Series 2	42.8	45.8	49.8
	Series 3	-	-	-
e	≈	80.8	86.5	92.4
m		12	14	16
s	max=nominal size (h13)	70	75	80
	min	69.54	74.54	79.54
t	Series 1	1.5	1.6	1.7
	Series 2	1.5	1.5	1.5
	Series 3	-	-	-
per 1000 units≈kg	Series 1	64	80	95
	Series 2	64	75	80
	Series 3	-	-	-

All information is strictly informative