Pan head tapping screws with recessed head H ISO 7049, black zinc-nickel plated steel, pan head PH drive, type C

Name: Pan head tapping screws with recessed head H ISO 7049, black zinc-nickel plated steel, pan head PH drive, type C
Brand: Würth
SKU: 425462925

ISO 7049 steel zinc nickel black H shape C
SCR-PANHD-ISO7049-C-H1-(ZNBHL)-2,9X25

Art.-no. 425462925

EAN 4056807857893

All versions

Specification

Tapping screws belong to the thread-moulding screw family. When screwed into a pre-prepared core hole, these screws shape their own counter-thread.

Guideline values for selecting the correct core hole diameter are contained in DIN 7975.

Shape C = thread with tip

Shape F = thread without tip

Shape R = thread with rounded tip

Technical information


Material	Steel
Surface	Zinc nickel black
Form	C
Nominal diameter (d₁)	2.9 mm
Length (l₁)	25 mm
Head diameter (d_k)	5.6 mm
Head height (k₁)	2.4 mm
Internal drive	H1
Head type	Pan head
Standards	ISO 7049
Thread type	Self-tapping screw thread
Thread design	Full thread
Shape of tip	C