Countersunk tapping screw shape F with H recessed head DIN 7982, steel, zinc-plated, blue passivated (A2K)
DIN 7982 steel zinc ptd. counters. head H shape F
SCR-CS-DIN7982-F-H2-(A2K)-3,9X25
Register now and access more than 125,000 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
 | |
Material | Steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | F |
Nominal diameter (d1) | 3.9 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 7.5 mm |
Head height (k1) | 2.3 mm |
Internal drive | H2 |
Drive type | H |
Head type | Countersunk head 80 degree |
Thread type | Self-tapping screw thread |
Thread design | Full thread |
Declaration of performance (EU-CPR) | No |
Shape of tip | F |
| 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 |
Datasheets (0)
Certificates/ Documents (0)
Last viewed
EPS profile thumbturn cylinder
Work jacket
Disposable protective clothing
Hexagon Socket Head Cap Screw
WÜTOP® Filmfix Plus double-sided adhesive sealing tape
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 12.9, plain
Euro screw, pan head, type B
AW® C 6.3 bit (1/4 inch) with patented AW tip and colour coding
WÜPLAST® countersunk head screw with Z Phillips head WN 1413, steel 10.9, zinc-nickel-plated, black passivated (P3R)
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, ≤ M24 A2-70 stainless steel, ≥ M24 A2-50 stainless steel
