DIN EN ISO 14584 - 2011 Hexalobular Socket Raised Countersunk Head Screws

Unit: 毫米(mm)

Thread Size
d

M2.5

P
a	max
b	min
d_k	theoretical	max
	actual	max=nominal size
		min
f	≈
k	max=nominal size
r	max
R	≈
x	max
Socket No.
A
t	max
	min

0.4	0.45	0.5
0.8	0.9	1
25	25	25
4.4	5.5	6.3
3.8	4.7	5.5
3.5	4.4	5.2
0.5	0.6	0.7
1.2	1.5	1.65
0.5	0.6	0.8
4	5	6
1	1.1	1.25
6	8	10
1.75	2.4	2.8
0.77	1.04	1.15
0.63	0.91	0.88

per 1000 units ≈ kg(7.85kg/cm3)

②,Material: a)Steel, Strength class: 4.8. Standard ISO 898-1 b)Stainless steel, Strength class: A2-70，A3-70. Standard ISO 3506-1 c)Non-ferrous metal, Strength class: subject to agreement. Standard ISO 8839

Equivalent standard

GB	GB /T 2674
ISO	ISO 14584
DIN	DIN EN ISO 14584
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.

GB /T 2674 - 2017

Hexalobular Socket Raised Countersunk Head Screws

GB /T 2674 - 2004

Hexalobular Socket Raised Countersunk Head Screws

GB 2674 - 1986

Hexagon lobular socket oval countersunk head screws

DIN 6929 (QE) - 2013

Hexalobular Socket Raised Countersunk Head Screws

ISO 14584 - 2011

Hexalobular Socket Raised Countersunk Head Screws

ISO 14584 - 2001

Hexalobular socket raised countersunk head screws

JIS B 1107 - 2018

Hexalobular Socket Raised Countersunk Head Screws
Suppliers(1)

JIS B 1107 - 2004

Hexalobular Socket Raised Countersunk Head Screws
Suppliers(1)

Q 257B

Hexalobular socket raised countersunk head screws

NF E 25-108 - 2001

Hexalobular Socket Raised Countersunk Head Screws

QC /T 866 - 2011

Hexalobular Socket Raised Countersunk Head Screws
Suppliers(1)

ASME B 18.6.3 (H2B-VI) - 2024

Hexalobular Socket Raised Countersunk Head Screws - Type VI

ASME B 18.6.3 (T8-VI) - 2013

Hexalobular socket raised countersunk head screws - Type VI [Table 7&8]

JASO F 116 - 2005

T-type TORX raised countersunk head machine screws