12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel

Product code: HHCS571-12-240-A4
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12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
12mm x 240mm Coach Screw (DIN 571) | Marine Grade A4 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 49 £14.75 £17.70
50 - 99 £13.28 £15.93
100 - 499 £11.95 £14.34
500 - 999 £11.07 £13.28
1000 + £10.16 £12.19

£17.70 / each


Up to 869 units
Available
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869 + units
Available for production
Average production time 14 + days.
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Product Specification
Size 12mm
Length 240mm
Head Height 8mm
Thread Length 144mm
Material A4 Stainless Steel
Across Flats 19mm
Shank Diameter 12mm
Standard DIN 571

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


Frequently Bought Together

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M12 x 240mm Coach Screw DIN 571 | A4 Stainless Steel

Designed as a M12 coach screw, this 12mm x 240mm Coach Screw combines a pointed timber thread with a hexagonal head, giving joiners and site teams a reliable fixing for structural carpentry support work. This makes the fixing a strong match for installers searching for a dependable M12 coach screw.

Marine grade A4 stainless steel is well suited to wet, coastal and high exposure locations where stronger corrosion resistance is needed around timber frameworks. It is a strong choice where neat access for socket driving is available and a slotted or cross recess drive would be too limiting. The larger 12mm shank makes it suitable for heavier timber sections, support posts and bracket assemblies.

Common Applications

  • Play equipment repairs with suitable material choice
  • Outdoor timber seating frames and supports
  • Marine-adjacent decking, posts and timber rails
  • General site joinery with a hexagon head fixing

M12 x 240mm Coach Screw Dimensions

  • Size: 12mm
  • Length: 240mm
  • Across Flats: 19mm
  • Head Height: 8mm
  • Thread Length: 144mm
  • Shank Diameter: 12mm
  • Material: A4 Stainless Steel
  • Standard: DIN 571

Coach Screw Buying Guide

Check the screw size, material grade and installation environment before ordering. The coach screw guide gives extra help for selecting the correct length and finish. Click here to read our coach screws guide.

Explore the full DIN 571 Coach Screws range and use our coach screw guide when comparing sizes, pilot holes and applications.

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