Countersunk tapping screw, shape C with Z recessed head DIN 7982, steel, zinc-plated, blue passivated (A2K)
DIN 7982 steel zinc ptd. counters. head Z shape C
SCR-CS-DIN7982-C-Z1-(A2K)-2,9X22
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
Datasheets(X)
CAD data (available after login)
 | |
Material | Steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | C |
Nominal diameter (d1) | 2.9 mm |
Length (l1) | 22 mm |
Head diameter (dk) | 5.5 mm |
Head height (k1) | 1.7 mm |
Internal drive | Z1 |
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
Hexagonal cap nut, high profile with thread undercut
Solid carbide ball nose end mill DIN 6527L long, twin blade with reinforced shank
3KS Plus profile thumbturn cylinder For keyed alike profile cylinders in original equipment
Divider OrgaAer
MFD-S multi-purpose drill bit, 1/4-inch hexagonal shank
Hexagonal bolt with flange EN 1665, steel 8.8, zinc-plated, thick-film passivated (ZSML)
Round head screw with square neck DIN 603, A2 stainless steel, plain
FH 30 mortise lock for fire doors with central locking mechanism
Hexagon nut, low profile
Threaded rod DIN 976, steel 4.8, plain, shape A