DIN 7504 (K) - 1995 Hexagon Head Drilling Screws With Tapping Screw Thread With Collar

Unit: 毫米(mm)

Thread Size

ST2.9

ST3.5

(ST3.9)

P	Pitch
a	max
c	min
d_c	max
d_c	min
e	min
k	max
k	min
k_w	min
r	max
s	max
s	min
d_p
Drilling range(thickness)

1.1	1.3	1.3
1.1	1.3	1.3
0.4	0.6	0.6
6.3	8.3	8.3
5.8	7.6	7.6
4.28	5.96	5.96
2.8	3.4	3.4
2.5	3	3
1.3	1.5	1.5
0.4	0.5	0.5
4	5.5	5.5
3.82	5.32	5.32
2.3	2.8	3.1
0.7~1.9	0.7~2.25	0.7~2.4

Lg (min.)

①,Material: Be made of either of case hardening steel as specified in DIN 172100 or steel for quenching and tempering as specified in DIN EN 10083-1 and DIN EN 10083-2 (at the manufacturer's discretion), use of steel grades of equivalent quality being permitted

Equivalent standard

GB	GB /T 15856.5
ISO	ISO 15480
DIN	DIN EN ISO 15480
UNI	UNI 8117
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.

GB /T 15856.5 - 2023

Hexagon Washer Head drilling Screws With Tapping Screw Thread

GB /T 15856.5 - 2002

Hexagon Washer Head drilling Screws With Tapping Screw Thread

DIN 7504 (L) - 1995

Slotted hex head self-drilling tapping screws with collar

DIN 7504 (L) - 1982

Slotted Hex Head Self-drilling Tapping Screws With Collar

DIN 7504 (K) - 1982

Hexagon head drilling screws with tapping screw thread with collar
Suppliers(1)

ISO 15480 - 2019

Hexagon Washer Head Drilling Screws With Tapping Screw Thread

ISO 15480 - 1999

Hexagon Washer Head Drilling Screws With Tapping Screw Thread

JIS B 1124 (F1) - 2021

Hexagon washer head drilling screw

JIS B 1124 (T1) - 2003

Hexagon Washer Head Drilling Screws

Q 209

UNI 8117

Hexagon Head Self-Drilling Tapping Screws With Collar

NF E 25-856 - 1999

Hexagon Washer Head Drilling Screws With Tapping Screw Thread

DIN EN ISO 15480 - 2019

Hexagon Washer Head Drilling Screws With Tapping Screw Thread
Suppliers(1)

Suzhou Yongchuang Fastener Factory
Contact:	Mr. Tang
Cellphone：	+86-15298892886
QQ：	546348066
email：	syjgjsz@163.com
Material: stainless steel, carbon steel; Nominal diameter: M1-M14; Nominal length: 5-400mm