Raised countersunk tapping screw, F shape with H recessed head DIN 7983, steel, zinc-plated, blue passivated (A2K), shape F, H cross recess

Name: Raised countersunk tapping screw, F shape with H recessed head DIN 7983, steel, zinc-plated, blue passivated (A2K), shape F, H cross recess
Brand: Würth
SKU: 0117102995

DIN 7983 steel zinc plated H shape F
SCR-RSDCS-DIN7983-F-H1-(A2K)-2,9X9,5

Art.-no. 0117102995

EAN 4024835743433

All versions

Specification

Tapping screws belong to the thread-moulding screw family. These screws form their own counter thread in a prefabricated core hole when screwed in

Guidelines for selecting the correct core hole diameter can be found in DIN 7975

Notice

Shape C = with tip

Shape F = no tip

Shape R = rounded tip

Technical information


Standards	DIN 7983
Material	Steel
Surface	Zinc plated
Form	F
Head type	Raised countersunk head
Drive type	H
Internal drive	H1
Nominal diameter (d₁)	2.9 mm
Head diameter (d_k)	5.5 mm
Length (l₁)	9.5 mm
Head height (k₁)	1.7 mm
Thread type	Self-tapping screw thread
Thread design	Full thread
RoHS-compliant	Yes
Declaration of performance (EU-CPR)	No

Thread size	St 2.2	St 2.9	St 3.5	St 3.9	St 4.2	St 4.8	St 5.5	St 6.3	St 8	St 9.5
Min. sheet thickness (mm)	0,8	1,1	1,3	1,3	1,4	1,6	1,8	1,8	2,1	2,1
Max. sheet thickness (mm)	1,8	2,2	2,8	3	3,5	4	4,5	5	6,5	7,5
Pre-drilling diameter (mm)	1,2	2,1	2,6	2,8	3,0	3,5	4,1	4,7	6,1	7,7