Drywall Screws Bugle Head Philips Fine Thread Zinc Plated


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3.5x50 Dry Wall Screws Bugle Head Phillips Fine Thread Zinc Plated (Pack of 1,000)*


Product Code: FM3.5-050DWBH-Z

Fixings Megastore

£9.67
Ex VAT: £8.06
Out Of Stock

4.2x60 Dry Wall Screws Bugle Head Phillips Fine Thread Zinc Plated (Pack of 500)*


Product Code: FM4.2-060DWBH-Z

Fixings Megastore

£8.41
Ex VAT: £7.01
Out Of Stock
  • Drywall screws with a bugle head.
  • Coarse thread.
  • Zinc plated for increased resistance to corrosion.

Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers.