Self Drilling Hexagonal Head 4.8X38 Sheet Metal Thread Black Zinc Plated
- 1 unit
- 10 units
- 100 units
- 500 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 | €1.35 | €4.65 | €16.20 |
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 |
Gate manufacturing PORCLO manufacturing
Mesh cr fixing
The self-drilling screws will be used to fix my solar panels with a specific sorting in a 30x30x2 steel tube Self-drilling screw on aluminum sorting 60mm long, 40mm wide with a waterproof washer
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2026-01-18
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