Heavy Duty Wing Tip Self Drilling Screws 5.5 x 45mm Box200
Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R.P.M. without burning out.
£21.05 per EACH
When the wings hit the metal they will break off to permit the thread to self-tap into the metal.
- Certification: BS EN 10666 (DIN 7504)
- Substrates: Steel and Timber
- Finish: Zinc
- Corrosion rating (1-5): 1 - Clean, dry and low humidity environments
- Head type: Countersunk with Ribs
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