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Image | Product + | Brand | Price | Availability | Qty |
1/4 UNF Full Nuts Zinc Plated (Pack of 200) [BS 1768 Grade 1]Product Code: HXUNF14-N-Z | HX Fixings |
£4.68 Ex VAT: £3.90 | 3 Days | ||
5/16 UNF Full Nuts Zinc Plated (Pack of 200) [BS 1768 Grade 1]Product Code: HXUNF516-N-Z | HX Fixings |
£4.70 Ex VAT: £3.92 | 3 Days | ||
3/8 UNF Full Nuts Zinc Plated (Pack of 200) [BS 1768 Grade 1]Product Code: HXUNF38-N-Z | HX Fixings |
£6.80 Ex VAT: £5.67 | 3 Days | ||
7/16 UNF Full Nuts Zinc Plated (Pack of 100) [BS 1768 Grade 1]Product Code: HXUNF716-N-Z | HX Fixings |
£6.92 Ex VAT: £5.77 | 3 Days | ||
1/2 UNF Full Nuts Zinc Plated (Pack of 100) [BS 1768 Grade 1]Product Code: HXUNF12-N-Z | HX Fixings |
£6.12 Ex VAT: £5.10 | 3 Days | ||
5/8 UNF Full Nuts Zinc Plated (Pack of 100) [BS 1768 Grade 2]Product Code: HXUNF58-N-Z | HX Fixings |
£14.51 Ex VAT: £12.09 | 3 Days | ||
3/4 UNF Full Nuts Zinc Plated (Pack of 50) [BS 1768 Grade 2]Product Code: HXUNF34-N-Z | HX Fixings |
£13.10 Ex VAT: £10.92 | 3 Days |
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.