Chipboard Screw Countersunk Head T20 4X45 Zinc Plated A+ Bit T20 (2)
- 500 Units
screws
nuts
washers
Threaded Rod
Boxes / Tools
Chandlery
| Number of pieces | 1 | 10 | 100 | 1000 | 4000 |
| Lot price VAT included | £0.43 | £0.87 | £1.04 | £9.72 | £38.88 |
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.
All our zinc-plated parts meet this specification (unless otherwise stated).
🛡️ Corrosion protection: low
Thin 3 to 5 µm zinc coating, suitable for environments with low exposure.
🧂 Salt spray resistance: 24 to 96 h
Indicative resistance before the appearance of rust, depending on the coating finish.
🏠 Recommended environment
Indoor applications or environments with very low exposure to moisture.
🔩 Threads preserved
The low coating thickness limits dimensional variations and helps maintain thread accuracy.
fixing for various assemblies
building a children's playhouse Makita screwdriver
Screw into laminate For office
This will be used to dress my metal garden shed to make it wooden
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2026-08-02
Fixing suspension brackets to the frame