Chipboard Screw Self Drilling Countersunk Head With Serration 4.5X45 T20 Stainless...
- 1 unit
- 10 units
- 30 units
- 200 units
- 800 Units
screws
nuts
washers
Threaded Rod
Boxes / Tools
Chandlery
| Number of pieces | 1 | 10 | 30 | 200 | 800 |
| Lot price VAT included | £1.61 | £3.21 | £3.91 | £12.58 | £47.90 |
How do I measure the length of a screw?
The length of a countersunk screw is measured with the head. For all other heads, the length is measured under the head.
However, make sure you choose the screw material according to the material being drilled:
| Diameter | 4 | 4.5 | 5 |
| diam tre t te | 7.5 | 8.6 | 9.7 |
| epaisseur t te | 3.7 | 4.3 | 4.8 |
| torx/6lobes | T20 | T20 | T25 |
Garage work For fixing 2 mm thick OSB3 boards.
To fix treated pine sleepers to concealment slats Screws used for fixing concealment slats together via horizontal sleepers on NYLOFOR 3D folded panels and Bekafix posts from BETAFENCE The manufacturer recommends the use of stainless steel screw 4.5x40 Cut point.
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2026-03-22
These screws will be used to assemble the crossbars and braces for shutters.