Self Drilling Stainless Steel A2 Countersunk Head 5.5X100 T25
- 1 unit
- 10 units
- 30 units
- 200 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 | £19.09 | £72.54 |
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.
| Jauge number | 6 | 7 | 8 | 10 | 12 | 14 |
| Diameter | 3.5 | 3.9 | 4.2 | 4.8 | 5.5 | 6.3 |
| Head diameter | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 |
| Head Tickness | 2.1 | 2.3 | 2.5 | 3 | 3.4 | 3.8 |
Screw used for 30mm thick decking boards fixed to a galvanized structure.
Cladding fixing on steel sheet Sandwich panel type sheet
Fixing flooring in traffic Fixing 2 cm thick plywood
Installation of wood on metal frame Douglas wood on metalwork of our manufacture
Fixing terrace boards On metal structure
floor fixing trailer floor fixing
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2026-08-02
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