Pan head tapping screw with flange
BS 4174 steel zinc plated Z shape C
SCR-PANHD-FLG-BS4174-C-Z2-(A2K)-ST4,2X19
Art.-no.
494654219
EAN 7319006197267
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BS 4174, galvanised steel, blue passivated (A2K), PZ drive, pan head, shape C
 | |
Standards | BS 4174 |
Material | Steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Head type | Pan head |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 19 mm |
Head diameter (dk) | 9.75 mm |
Head height (k1) | 2.36 mm |
Drive type | Z |
Internal drive | Z2 |
Thread type | Self-tapping screw thread |
| 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 |
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