save our number 0800 009 6949 and message us through WhatsApp


M6x20 Mushroom Head Combi-Drive Tray Bolts Zinc Plated With Serrated Nuts


  • Mushroom head combi drive tray bolts.
  • Bright zinc plated CR3.

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.