Chipboard Screw Countersunk Head 4X40 Full Thread T20 Stainless Steel A4
- 1 unit
- 10 units
- 100 units
- 500 Units
- 2000 Units
screws
nuts
washers
Threaded Rod
Boxes / Tools
Chandlery
| Number of pieces | 1 | 10 | 30 | 100 | 400 |
| Lot price VAT included | €0.50 | €1.00 | €2.85 | €9.35 | €32.40 |
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.
| Diameter | 3 | 3.5 | 4 | 4.5 | 5 | 6 | 8 |
| Head diameter | 6 | 7 | 8 | 9 | 10 | 12 | 14 |
| Head Tickness | 1.9 | 2.3 | 2.6 | 2.9 | 3.2 | 3.9 | 5.5 |
| TORX | T10 | T10 | T20 | T20 | T25 | T25 | T40 |
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2026-08-30
I'm going to use these screws to assemble the wooden parts of my carport. My carport needs to be assembled by the sea; for durability and easier disassembly, I prefer to use stainless steel screws.