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M5 Hexagon Half Nuts Zinc Plated

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M5 Hexagon Half Nuts Zinc Plated (Pack of 1,000) [Grade 4]

Product Code: HX05-LN-Z

HX Fixings

Ex VAT: £5.91
3 Days

M5 Hexagon Half Nuts Zinc Plated (Pack of 25,000) [Grade 4]

Product Code: HX05-LN-ZB

HX Fixings

Ex VAT: £134.82
3 Days
  • These hexagon half nuts are zinc plated for increased resistance to corrosion.
  • Self colour.

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.

Fastener Specifications
Nut Type Hex Half Nut
Nut Diameter 5mm
Nut Thickness 2.7mm
Thread Type Metric
Thread Pitch 0.8mm
Finish Zinc Plated
Spanner Size 8mm
Nut Specification DIN 439B