Self Drilling Hexagonal Head 5.5X25 Neoprene Bonded Sealing Washer Epdm Zinc Plated...
- 1 unit
- 10 units
- 30 units
- 100 units
screws
nuts
washers
Threaded Rod
Boxes / Tools
Chandlery
| Number of pieces | 1 | 10 | 30 | 200 |
| Lot price VAT included | £1.61 | £4.73 | £14.19 | £86.25 |
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.
| Jauge number | 10 | 12 | 14 |
| Diameter | 4.8 | 5.5 | 6.3 |
| Head diameter | 14 | 16 | 19 |
| Across flats | 8 | 8 | 9.5 |
T-shaped cladding fixing
Screws for fixing cladding sheets to metal frames. Fixing to Z170 profile
Save products on your wishlist to buy them later or share with your friends.
2026-04-05
It can replace the missing quantity with Self-drilling screw Hex head TH 6.3X38 EPDM sealing washer Zinc-plated steel