Countersunk tapping screw, shape C with Z recessed head DIN 7982, A2 stainless steel, PZ drive
DIN 7982 stainless steel A2 ctrsnk head Z shape C
SCR-CS-DIN7982-C-Z3-A2-5,5X16
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
Stainless steel tapping screws are weaker than case-hardening steel tapping screws. This means that these screws cannot form a counter thread in sheet steel. For this reason, they are used in soft materials such as aluminium only.
Datasheets(X)
 | |
Material | Stainless steel A2 |
Surface | Plain |
RoHS-compliant | Yes |
Form | C |
Nominal diameter (d1) | 5.5 mm |
Length (l1) | 16 mm |
Head diameter (dk) | 10.8 mm |
Head height (k1) | 3.4 mm |
Internal drive | Z3 |
Drive type | Z |
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 | C |
| 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 |
Last viewed
Threaded fitting
Belt strap For aluminium ladders
Driver flap MK Basis (panic lock)
Cube connector set
Ejector pin For metal annular cutters
Identification rings, PVC
Hexagon Socket Head Cap Screw with centre, with low head DIN 6912, steel 8.8, zinc-plated blue passivated (A2K)
VARIFIX® connection bracket, 90° With 3 slotted holes
Threaded rod DIN 976-1, polyamide PA 6.6
Hexagonal bolt with thread up to the head