ISO 14583

Name: ISO 14583: Pan head screw, hexalobular (Torx) drive
Creator: MechLab Geek

Pan head screw,hexalobular (Torx) drive

ISO standard (2011) · ISO 7045 pan head with a Torx socket · Sizes M2–M10

ISO 14583 pan head screw side view with the socket drawn dashed, showing d, P, dk, k, l and the socket depth t — Side view

ISO 14583 pan head screw seen from the head, with the Torx socket width A — Head view

Size

Pmm · coarse

dkmm · max

kmm · max

Tnom.

Amm · nom.

tmm · min

Size	P (mm, coarse)	dk (mm, max)	k (mm, max)	T (nom.)	A (mm, nom.)	t (mm, min)
M2	0.40	4.00	1.60	6	1.75	0.63
M2.5	0.45	5.00	2.10	8	2.40	0.91
M3	0.50	5.60	2.40	10	2.80	1.01
(M3.5)	0.60	7.00	2.60	15	3.35	1.07
M4	0.70	8.00	3.10	20	3.95	1.27
M5	0.80	9.50	3.70	25	4.50	1.52
M6	1.00	12.00	4.60	30	5.60	2.02
M8	1.25	16.00	6.00	45	7.95	2.79
M10	1.50	20.00	7.50	50	8.95	3.62

Values per ISO 14583:2011.

Work out the screw length you needOpens the bolted joint configurator with ISO 14583 chosen.

Verified data

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References

ISO 14583:2011 Hexalobular socket pan head screws
ISO 7045:2011 Pan head screws with type H or type Z cross recess — Product grade A