DIN 935 Specifications – Hex Slotted and Castle Nuts

DIN 935

Hexagon slotted and castle nuts

DIAMETERS

Thread Size d		M4	M5	M6
P	Pitch (Coarse thread)	0.7	0.8	1
	Fine thread-1	-	-	-
	Fine thread-2	-	-	-
da	max	4.6	5.75	6.75
	min	4	5	6
de	max	/	/	/
	min	/	/	/
dw	min	5.9	6.9	8.9
e	min	7.66	8.79	11.05
m	max=nominal size	5	6	7.5
	min	4.7	5.7	7.14
w	max	3.2	4	5
	min	2.9	3.7	4.7
m1	min	2.3	3	3.8
n	max	1.45	1.65	2.25
	min	1.2	1.4	2
s	max=nominal size	7	8	10
	min	6.78	7.78	9.78
Series ②	Split Pin as in DIN EN ISO 1234	1x10	1.2x12	1.6x14
per 1000 units ≈ kg		1.12	2.3	3.16

Thread Size d		(M7)	M8	M10
P	Pitch (Coarse thread)	1	1.25	1.5
	Fine thread-1	-	1	1.25
	Fine thread-2	-	-	1
da	max	7.75	8.75	10.8
	min	7	8	10
de	max	/	/	/
	min	/	/	/
dw	min	9.5	11.6	14.6
e	min	12.12	14.38	17.77
m	max=nominal size	8	9.5	12
	min	7.64	9.14	11.57
w	max	5.5	6.5	8
	min	5.2	6.14	7.64
m1	min	4.2	4.9	6.1
n	max	2.25	2.75	3.05
	min	2	2.5	2.8
s	max=nominal size	11	13	16
	min	10.73	12.73	15.73
Series ②	Split Pin as in DIN EN ISO 1234	1.6x14	2x16	2.5x20
per 1000 units ≈ kg		3.96	7.35	-

Thread Size d		M12	(M14)	M16
P	Pitch (Coarse thread)	1.75	2	2
	Fine thread-1	1.5	1.5	1.5
	Fine thread-2	1.25	-	-
da	max	13	15.1	17.3
	min	12	14	16
de	max	16	18	22
	min	15.57	17.57	21.48
dw	min	16.6	19.6	22.5
e	min	20.03	23.35	26.75
m	max=nominal size	15	16	19
	min	14.57	15.57	18.48
w	max	10	11	13
	min	9.64	10.57	12.57
m1	min	7.7	8.2	9.8
n	max	3.8	3.8	4.8
	min	3.5	3.5	4.5
s	max=nominal size	18	21	24
	min	17.73	20.67	23.67
Series ②	Split Pin as in DIN EN ISO 1234	3.2x22	3.2x25	4x28
per 1000 units ≈ kg		-	-	38.9

Thread Size d		(M18)	M20	(M22)
P	Pitch (Coarse thread)	2.5	2.5	2.5
	Fine thread-1	1.5	2	1.5
	Fine thread-2	2	1.5	2
da	max	19.5	21.6	23.8
	min	18	20	22
de	max	25	28	32
	min	24.3	27.3	31
dw	min	24.9	27.7	31.4
e	min	29.56	32.95	37.29
m	max=nominal size	21	22	26
	min	20.16	21.16	25.16
w	max	15	16	18
	min	14.57	15.57	17.57
m1	min	11.2	11.9	13.5
n	max	4.8	4.8	5.8
	min	4.5	4.5	5.5
s	max=nominal size	27	30	34
	min	26.16	29.16	33
Series ②	Split Pin as in DIN EN ISO 1234	4x32	4x36	5x36
per 1000 units ≈ kg		57.5	75.2	-

Thread Size d		M24	(M27)	M30
P	Pitch (Coarse thread)	3	3	3.5
	Fine thread-1	2	2	2
	Fine thread-2	-	-	-
da	max	25.9	29.2	32.4
	min	24	27	30
de	max	34	38	42
	min	33	37	41
dw	min	33.2	38	42.7
e	min	39.55	45.2	50.85
m	max=nominal size	27	30	33
	min	26.16	29.16	32
w	max	19	22	24
	min	18.48	21.48	23.48
m1	min	14.2	16.6	18.2
n	max	5.8	5.8	7.36
	min	5.5	5.5	7
s	max=nominal size	36	41	46
	min	35	40	45
Series ②	Split Pin as in DIN EN ISO 1234	5x40	5x45	6.3x50
per 1000 units ≈ kg		131	192	264

Thread Size d		(M33)	M36	(M39)
P	Pitch (Coarse thread)	3.5	4	4
	Fine thread-1	2	3	3
	Fine thread-2	-	-	-
da	max	35.6	38.9	42.1
	min	33	36	39
de	max	46	50	55
	min	45	49	53.8
dw	min	46.6	51.1	55.9
e	min	55.37	60.79	66.44
m	max=nominal size	35	38	40
	min	34	37	39
w	max	26	29	31
	min	25.48	28.48	30.28
m1	min	19.8	21.9	23.5
n	max	7.36	7.36	7.36
	min	7	7	7
s	max=nominal size	50	55	60
	min	49	53.8	58.8
Series ②	Split Pin as in DIN EN ISO 1234	6.3x56	6.3x63	6.3x71
per 1000 units ≈ kg		333	447	584

Thread Size d		M42	(M45)	M48
P	Pitch (Coarse thread)	4.5	4.5	5
	Fine thread-1	3	3	3
	Fine thread-2	-	-	-
da	max	45.4	48.6	51.8
	min	42	45	48
de	max	58	62	65
	min	56.8	60.8	63.8
dw	min	60.6	64.7	69.4
e	min	71.3	76.95	82.6
m	max=nominal size	46	48	50
	min	45	47	49
w	max	34	36	38
	min	33.38	35.38	37.38
m1	min	25.9	27.5	29.1
n	max	9.36	9.36	9.36
	min	9	9	9
s	max=nominal size	65	70	75
	min	63.1	68.1	73.1
Series ②	Split Pin as in DIN EN ISO 1234	8x71	8x80	8x80
per 1000 units ≈ kg		710	860	1060

Thread Size d		(M52)	M56	(M60)
P	Pitch (Coarse thread)	5	5.5	5.5
	Fine thread-1	3	4	4
	Fine thread-2	-	-	-
da	max	56.2	61	64.8
	min	52	56	60
de	max	70	75	80
	min	68.8	73.8	78.8
dw	min	74.2	78.7	83.4
e	min	88.25	93.56	99.21
m	max=nominal size	54	57	63
	min	52.8	55.8	61.8
w	max	42	45	48
	min	41.38	44.38	47.38
m1	min	32.3	34.7	37.1
n	max	9.36	9.36	11.43
	min	9	9	11
s	max=nominal size	80	85	90
	min	78.1	82.8	87.8
Series ②	Split Pin as in DIN EN ISO 1234	8x90	8x100	10x100
per 1000 units ≈ kg		1300	1500	1800

Thread Size d		M64	(M68)	M72
P	Pitch (Coarse thread)	6	6	-
	Fine thread-1	4	4	6
	Fine thread-2	-	-	4
da	max	69.1	73.4	77.8
	min	64	68	72
de	max	85	90	95
	min	83.6	88.6	93.6
dw	min	88.2	92.9	97.7
e	min	104.86	110.51	116.16
m	max=nominal size	66	69	73
	min	64.8	67.8	71.8
w	max	51	54	58
	min	50.26	53.26	57.26
m1	min	39.3	41.7	44.9
n	max	11.43	11.43	11.43
	min	11	11	11
s	max=nominal size	95	100	105
	min	92.8	97.8	102.8
Series ②	Split Pin as in DIN EN ISO 1234	10x100	10x112	10x112
per 1000 units ≈ kg		2150	2500	2900

Thread Size d		(M76)	M80	(M85)
P	Pitch (Coarse thread)	-	-	-
	Fine thread-1	6	6	6
	Fine thread-2	4	4	4
da	max	82.1	86.4	91.8
	min	76	80	85
de	max	100	105	110
	min	98.6	103.6	108.6
dw	min	102.4	107.2	111.9
e	min	121.81	127.46	133.11
m	max=nominal size	76	79	88
	min	74.8	77.8	86.6
w	max	61	64	68
	min	60.26	63.26	67.26
m1	min	47.3	49.7	52.9
n	max	11.43	11.43	14.43
	min	11	11	14
s	max=nominal size	110	115	120
	min	107.8	112.8	117.8
Series ②	Split Pin as in DIN EN ISO 1234	10x125	10x140	10x140
per 1000 units ≈ kg		3300	3700	4100

Thread Size d		M90	M100
P	Pitch (Coarse thread)	-	-
	Fine thread-1	6	6
	Fine thread-2	4	4
da	max	97.2	108
	min	90	100
de	max	120	130
	min	118.6	128.4
dw	min	121.1	135.4
e	min	144.08	161.02
m	max=nominal size	92	100
	min	90.6	98.6
w	max	72	80
	min	71.26	79.26
m1	min	56.1	62.5
n	max	14.43	14.43
	min	14	14
s	max=nominal size	130	145
	min	127.5	142.5
Series ②	Split Pin as in DIN EN ISO 1234	10x140	10x160
per 1000 units ≈ kg		5450	7600

All information is strictly informative