Pan head tapping screws with recessed head H ISO 7049, silver zinc-nickel plated steel, pan head PH drive, type C
ISO 7049 steel zinc nickel silver H shape C
SCR-PANHD-ISO7049-C-H2-(ZNSHL)-4,2X16
Art.-no. 425494216
EAN 4057709631819
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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
Product information
Datasheets(X)
 | |
Material | Steel |
Surface | Zinc nickel silver |
Form | C |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 16 mm |
Head diameter (dk) | 8 mm |
Head height (k1) | 2.80 mm |
Internal drive | H2 |
Head type | Pan head |
Standards | ISO 7049 |
Thread type | Self-tapping screw thread |
Shape of tip | C |