Self Drilling Hexagonal Head 3.5X25 Sheet Metal Thread Zinc Plated
- 1 unit
- 10 units
- 100 units
- 1000 Units
- 4000 units
screws
nuts
washers
Threaded Rod
Boxes / Tools
Chandlery
| Number of pieces | 1 | 10 | 100 | 500 | 2000 |
| Lot price VAT included | €1.85 | €3.70 | €4.45 | €14.75 | €54.00 |
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.
| numero | 8 | 10 | 12 |
| Diameter | 4.2 | 4.8 | 5.5 |
| Head Tickness | 4.25 | 4.45 | 5.45 |
| Across flats | 7 | 8 | 8 |
Fixation de panneaux décoratifs sur bardage ou structure métallique Vis autoperceuse Tête hexagonale TH 5.5X25 Filet tôle Acier zingué
to fix 2mm sheet metal on 50x5mm angle iron for the manufacture of an insulated oven
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2026-07-19
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