Framing screws TEKOR Countersunk Head With Serration T40 8X100 Thread Length: 60 cut...
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- 400 Units
screws
nuts
washers
Threaded Rod
Boxes / Tools
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| Number of pieces | 1 | 5 | 20 | 50 |
| Lot price VAT included | £3.69 | £9.98 | £40.00 | £100.01 |
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.
| Diameter | 5 | 6 | 8 | 10 |
| Head diameter | 10 | 12 | 14 | 18 |
The objective is to fix 2 joists together. The 2 joists are 75*250 and will be drilled from top to bottom, so you need a grip of at least 80/90 in the top joist and pass the first!
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2025-11-09
Fixing PU insulation to rafters in sarking mode TEKOR T te fresh e TF Crant TORX T40 8X340 Thread e on 80 Anti-splitting point type 17 Zinc-plated steel