ISO 10510 (S2) - 1999 Cross Recessed Pan Head Tapping Screw And Plain Washer Assmblies

Unit: 毫米(mm)

Thread Size

ST2.2

ST2.9

ST3.5

P	Pitch
a	max
h	Normal Series,Type N	Nominal Size
d_c	Normal Series,Type N	max
h	Normal Series,Type L	Nominal Size
d_c	Normal Series,Type L	max
k	max
	min

0.8	1.1	1.3
0.8	1.1	1.3
1	1	1
5	7	8
1	1	1
7	9	11
1.6	2.4	2.6
1.4	2.15	2.35

①,Cross recessed pan head tapping screws according to ISO 7049.
②,Dimensions extracted from ISO 10669, for information only.

GB /T 9074.18 (S2) - 2017

Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies

GB /T 9074.18 (S2) - 2002

Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies

GB /T 9074.18 - 1988

Cross recessed pan head tapping screws and plain washer assemblies

GB 9074.19 - 1988

Cross Recessed Pan Head Tapping Screw And Large Plain Washer Assemblies

GB /T 9074.18 (S3) - 2017

Slotted pan head tapping screws and plain washer assemblies

GB /T 9074.18 (S3) - 2002

Slotted pan head tapping screws and plain washer assemblies

DIN 6901 - 1990

Tapping screw and washer assemblies

ISO 10510 (S2) - 2011

Cross Recessed Pan Head Tapping Screw With Plain Washers

ISO 10510 (S3) - 2011

Slotted Pan Head Tapping Screws With Plain Washer

JIS B 1129 - 1999

Cross recessed tapping screw and plain washer assmblies

Q 220

Cross recessed pan head tapping screws and plain washers assemblies

Q 220B

Cross recessed pan head tapping screws and plain washer assemblies

Q 221

Cross recessed pan head tapping screws and large plain washers assemblies

Q 221B

Cross recessed pan head tapping screws and large plain washer assemblies

ASME/ANSI B 18.13.1M - 2011

Metric Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Screws Having Tapping Screw Thread Diameter)

NF E 25-523 - 1999

Cross Recessed Pan Head Tapping Screw And Washers Assemblies With Plain Washers

SJ 2839 - 1987

Cross Recessed Round Head Tapping Screws with Lock Washers External Teeth Assembly

SJ 2838 - 1987

DIN EN ISO 10510 (S2) - 2011

Cross-recessed Pan Head Tapping Screws and Washer Assemblies with Plain Washers

DIN EN ISO 10510 (S3) - 2011

Slotted Pan Head Tapping Screws With Plain Washer

ASME B 18.13 - 2017

Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Type B Tapping Screw Thread Diameter)

GB	GB /T 9074.18(S2)
ISO	ISO 10510(S2)
DIN	DIN EN ISO 10510(S2)
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.