ISO Socket Head Screw

Per. ISO 4016

Nominal Dia Thr Pitch	Thread Dia	Flat Width	Head Height	Length	Thread Length
M5X0.8	5.0000	8.0000	3.8750	25 to 50 by 5	16
M6X1	6.0000	10.0000	4.3750	30 to 50 by 5, 60	18
M8X1.25	8.0000	13.0000	5.6750	40 to 70 by 5, 80	22
M10X1.5	10.0000	16.0000	6.8500	45 to 70 by 5, 80, 90, 100	26
M12X1.75	12.0000	18.0000	7.9500	55 to 70 by 5, 80 to 120 by 10	30
M16X2	16.0000	24.0000	10.7500	65, 70 to 160 by 10	38, 44
M20X2.5	20.0000	30.0000	13.4000	80 to 160 by 10, 180, 200	46, 52
M24X3	24.0000	36.0000	15.9000	100 to 160 by 10, 180 to 240 by 20	54, 60, 73
M30X3.5	30.0000	46.0000	19.7500	120 to 160 by 10, 180 to 300 by 20	66, 72, 85
M36X4	36.0000	55.0000	23.5500	140, 150, 160 to 360 by 20	84, 97
M42X4.5	42.0000	65.0000	27.0500	180 to 420 by 20	96, 109
M48X5	48.0000	75.0000	31.0500	200 to 480 by 20	108, 121
M56X5.5	56.0000	85.0000	36.2500	240 to 500 by 20	137
M64X6	64.0000	95.0000	41.2500	260 to 500 by 20	153

Per. ISO 4017

Nominal Dia Thr Pitch	Thread Dia	Flat Width	Head Height	Thread Dist	Length
M1.6X.35	1.6000	3.2000	1.2250	1.0500	2 to 6 by 1, 8, 10, 12, 16
M2X.4	2.0000	4.0000	1.5250	1.2000	4, 5, 6 to 12 by 2, 16, 20
M2.5X.45	2.5000	5.0000	1.8250	1.3500	5, 6 to 12 by 2, 16, 20, 25
M3X.5	3.0000	5.5000	2.1250	1.5000	6 to 12 by 2, 16, 20, 25, 30
M4X.7	4.0000	7.0000	2.9250	2.1000	8, 10, 12, 16, 20 to 40 by 5
M5X0.8	5.0000	8.0000	3.6500	2.4000	10, 12, 16, 20 to 50 by 5
M6X1	6.0000	10.0000	4.1500	3.0000	12, 16, 20 to 60 by 5
M8X1.25	8.0000	13.0000	5.4500	4.0000	16, 20 to 70 by 5, 80
M10X1.5	10.0000	16.0000	6.5800	4.5000	20 to 70 by 5, 80, 90, 100
M12X1.75	12.0000	18.0000	7.6800	5.3000	25 to 70 by 5, 80 to 120 by 10
M16X2	16.0000	24.0000	10.1800	6.0000	30 to 70 by 5, 80 to 160 by 10, 180, 200
M20X2.5	20.0000	30.0000	12.7150	7.5000	40 to 70 by 5, 80 to 160 by 10, 180, 200
M24X3	24.0000	36.0000	15.2150	9.0000	50 to 70 by 5, 80 to 160 by 10, 180, 200
M30X3.5	30.0000	46.0000	19.1200	10.5000	60, 65, 70 to 160 by 10, 180, 200
M36X4	36.0000	55.0000	22.9200	12.0000	70 to 160 by 10, 180, 200
M42X4.5	42.0000	65.0000	26.4200	13.5000	80 to 160 by 10, 180, 200
M48X5	48.0000	75.0000	30.4200	15.0000	100 to 160 by 10, 180, 200
M56X5.5	56.0000	85.0000	35.5000	16.5000	110 to 160 by 10, 180, 200
M64X6	64.0000	95.0000	40.5000	18.0000	120 to 160 by 10, 180, 200

Per. ISO 4018

Nominal Dia Thr Pitch Thread Dia Flat Width Head Height Thread Dist Length
M5X0.8
5.0000
8.0000
3.8750
2.4000
10, 12, 16, 20 to 50 by 5
M6X1
6.0000
10.0000
4.3750
3.0000
12, 16, 20 to 60 by 5
M8X1.25
8.0000
13.0000
5.6750
4.0000
16, 20 to 70 by 5, 80
M10X1.5
10.0000
16.0000
6.8500
4.5000
20 to 70 by 5, 80, 90, 100
M12X1.75
12.0000
18.0000
7.9500
5.3000
25 to 70 by 5, 80 to 120 by 10
M16X2
16.0000
24.0000
10.7500
6.0000
30 to 70 by 5, 80 to 160 by 10
M20X2.5
20.0000
30.0000
13.4000
7.5000
40 to 70 by 5, 80 to 160 by 10, 180, 200
M24X3
24.0000
36.0000
15.9000
9.0000
50 to 70 by 5, 80 to 160 by 10, 180 to 240 by 20
M30X3.5
30.0000
46.0000
19.7500
10.5000
60, 65, 70 to 160 by 10, 180 to 300 by 20
M36X4
36.0000
55.0000
23.5500
12.0000
70 to 160 by 10, 180 to 360 by 20
M42X4.5
42.0000
65.0000
27.0500
13.5000
80 to 160 by 10, 180 to 420 by 20
M48X5
48.0000
75.0000
31.0500
15.0000
100 to 160 by 10, 180 to 480
by 20
M56X5.5
56.0000
85.0000
36.2500
16.5000
110 to 160 by 10, 180 to 500
by 20
M64X6
64.0000
95.0000
41.2500
18.0000
120 to 160 by 10, 180 to 500
by 20

Nominal Dia Thr Pitch	Thread Dia	Body Dia	Flat Width	Head Height	Length	Thread Length
M1.6X.35	1.6000	1.6000	3.2000	1.2250	12, 16	9
M2X.4	2.0000	2.0000	4.0000	1.5250	16, 20	10
M2.5X.45	2.5000	2.5000	5.0000	1.8250	16, 20, 25	11
M3X.5	3.0000	3.0000	5.5000	2.1250	20 to 30 by 5	12
M4X.7	4.0000	4.0000	7.0000	2.9250	25 to 40 by 5	14
M5X0.8	5.0000	5.0000	8.0000	3.6500	25 to 50 by 5	16
M6X1	6.0000	6.0000	10.0000	4.1500	30 to 50 by 5, 60	18
M8X1.25	8.0000	8.0000	13.0000	5.4500	40 to 70 by 5, 80	22
M10X1.5	10.0000	10.0000	16.0000	6.5800	45 to 70 by 5, 80, 90, 100	26
M12X1.75	12.0000	12.0000	18.0000	7.6800	50 to 70 by 5, 80 to 120 by 10	30
M16X2	16.0000	16.0000	24.0000	10.1800	65, 70 to 160 by 10	38, 44
M20X2.5	20.0000	20.0000	30.0000	12.7150	80 to 160 by 10, 180, 200	46, 52
M24X3	24.0000	24.0000	36.0000	15.2150	90 to 160 by 10, 180 to 240 by 20	54, 60, 73
M30X3.5	30.0000	30.0000	46.0000	19.1200	110 to 160 by 10, 180 to 300 by 20	66, 72, 85
M36X4	36.0000	36.0000	55.0000	22.9200	140, 150, 160, 200 to 360 by 20	84, 97
M42X4.5	42.0000	42.0000	65.0000	26.4200	160 to 440 by 20	96, 109
M48X5	48.0000	48.0000	75.0000	30.4200	180 to 480 by 20	108, 121
M56X5.5	56.0000	56.0000	85.0000	35.5000	220 to 500 by 20	137
M64X6	64.0000	64.0000	95.0000	40.5000	260 to 500 by 20	153