Pan head tapping screw, C shape with H recessed head DIN 7981, steel, zinc-plated, blue passivated (A2K), shape C, with tip
DIN 7981 steel zinc plated pan head H shape C
SCR-PANHD-DIN7981-C-H2-(A2K)-3,9X50
Register now and access more than 2,000 products
- 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
Datasheets(X)
CAD data (available after login)
 | |
Material | Steel |
Surface | Zinc plated |
Form | C |
Nominal diameter (d1) | 3.9 mm |
Length (l1) | 50 mm |
Head diameter (dk) | 7.5 mm |
Head height (k1) | 2.8 mm |
Internal drive | H2 |
DIN | 7981 |
Head type | Pan head |
Declaration of performance (EU-CPR) | No |
Standards | DIN 7981 |
Thread type | Self-tapping screw thread |
Thread design | Full thread |
Shape of tip | C |
Last viewed
Petrol injection system cleaner
O-ring, metric
Bond + Seal structural adhesive
1-K PU foam pro B3
Silicone spray
Silicone acetate Sanitary purpose
Rapid windscreen cleaner in display carton
Safety goggles Ergo Top
Pipe clamp TIPP® Smartlock 2 GS With exclusive Würth quick-action closure for secure, fast installation
Plus Quadro-L Vario hammer drill bit