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Image | Product + | Brand | Price | Availability | Qty |
1/4-20 x 3/4 UNC Hex Head Set Screws Zinc Plated (Pack of 500) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC14-34S-Z | HX Fixings |
£33.66 Ex VAT: £28.05 | 3 Days | ||
1/4-20 x 1 UNC Hex Head Set Screws Zinc Plated (Pack of 500) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC14-1S-Z | HX Fixings |
£38.52 Ex VAT: £32.10 | 3 Days | ||
1/4-20 x 1.1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC14-112S-Z | HX Fixings |
£26.57 Ex VAT: £22.14 | 3 Days | ||
1/4-20 x 2 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC14-2S-Z | HX Fixings |
£30.60 Ex VAT: £25.50 | 3 Days | ||
5/16-18 x 3/4 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC516-34S-Z | HX Fixings |
£20.16 Ex VAT: £16.80 | 3 Days | ||
5/16-18 x 1 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC516-1S-Z | HX Fixings |
£22.97 Ex VAT: £19.14 | 3 Days | ||
5/16-18 x 1.1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC516-112S-Z | HX Fixings |
£49.56 Ex VAT: £41.30 | 3 Days | ||
5/16-18 x 2 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC516-2S-Z | HX Fixings |
£47.52 Ex VAT: £39.60 | 3 Days | ||
3/8-16 x 1 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-1S-Z | HX Fixings |
£29.70 Ex VAT: £24.75 | 3 Days | ||
3/8-16 x 5/8 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-58S-Z | HX Fixings |
£20.41 Ex VAT: £17.01 | 3 Days | ||
3/8-16 x 1 1/4 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-114S-Z | HX Fixings |
£36.58 Ex VAT: £30.48 | 3 Days | ||
3/8-16 x 3/4 UNC Hex Head Set Screws Zinc Plated (Pack of 200) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-34S-Z | HX Fixings |
£31.21 Ex VAT: £26.01 | 3 Days | ||
3/8-16 x 1.1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 100) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-112S-Z | HX Fixings |
£32.11 Ex VAT: £26.76 | 3 Days | ||
3/8-16 x 2 UNC Hex Head Set Screws Zinc Plated (Pack of 100) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC38-2S-Z | HX Fixings |
£38.15 Ex VAT: £31.79 | 3 Days | ||
1/2-13 x 1.1/4 UNC Hex Head Set Screws Zinc Plated (Pack of 100) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC12-114S-Z | HX Fixings |
£33.86 Ex VAT: £28.22 | 3 Days | ||
1/2-13 x 1.1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 100) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC12-112S-Z | HX Fixings |
£38.02 Ex VAT: £31.68 | 3 Days | ||
1/2-13 x 2 UNC Hex Head Set Screws Zinc Plated (Pack of 100) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC12-200S-Z | HX Fixings |
£73.32 Ex VAT: £61.10 | 3 Days | ||
5/8-11 x 2 UNC Hex Head Set Screws Zinc Plated (Pack of 50) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC58-200S-Z | HX Fixings |
£52.24 Ex VAT: £43.53 | 3 Days | ||
5/8-11 x 2 1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 25) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC58-212S-Z | HX Fixings |
£33.70 Ex VAT: £28.08 | 3 Days | ||
5/8-11 x 3 UNC Hex Head Set Screws Zinc Plated (Pack of 25) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC58-300S-Z | HX Fixings |
£57.85 Ex VAT: £48.21 | 3 Days | ||
3/4-10 x 1 1/2 UNC Hex Head Set Screws Zinc Plated (Pack of 25) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC34-112S-Z | HX Fixings |
£128.33 Ex VAT: £106.94 | 3 Days | ||
3/4-10 x 3 UNC Hex Head Set Screws Zinc Plated (Pack of 25) [SAE Grade 5 ANSI B.18.2.1 BS1768]Product Code: HXUNC34-300S-Z | HX Fixings |
£266.64 Ex VAT: £222.20 | 3 Days |
APPLICATION:
For fastening together numerous types of material or to be fastened in to pre-tapped holes.
Widely used in many engineering applications.
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.