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Zenith

Zenith M12 x 75mm Hot Dip Galvanised Hex Head Coach Screws - 4.6 Grade Steel, 12 Pack

$30.90 $46.35 -33% OFF
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Price reduced — was $46.35
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Frequently bought together

Zenith M12 x 75mm hot dip galvanised hex head coach screws give you heavy-duty holding power for timber and metal fastening, supplied in a convenient 12 pack. The hot dip galvanised finish suits outdoor and exposed projects where corrosion resistance matters.

  • Size: M12 x 75mm
  • Material: 4.6 grade steel
  • Head type: Hex head
  • Thread: Coarse
  • Finish: Hot dip galvanised
  • Colour: Grey
  • Pack quantity: 12

The hex head drives easily with a spanner or socket and provides strong clamping pressure, while the coarse thread bites firmly into timber. Ideal for retaining walls, decking, pergolas, fences and structural timber connections.

More about this product

Zenith Hot Dip Galvanised Hex Head Coach Screws M12 x 75mm, 12 Pack are designed for heavy-duty construction, providing reliable fastening for timber and metal applications.

  • Hexagonal head allows for increased clamping pressure
  • Tapered gimlet point creates increased fastening penetration for quick installation
  • Coarse thread allows for maximum grip strength in applications
  • Hot dip galvanised finish for corrosion resistance
  • 4.6 grade steel construction

Questions & Answers

What size are these Zenith coach screws?

Each screw is M12 x 75mm, supplied in a pack of 12.

What material and finish are they?

They are made from 4.6 grade steel with a hot dip galvanised finish for added corrosion resistance.

What is the difference between hot dip galvanised and standard galvanised?

Hot dip galvanising immerses the steel in molten zinc to form a thick, durable coating, giving heavier corrosion protection than thinner electro-galvanised finishes for outdoor use.

What head and drive do they use?

They have a hex head, driven with a spanner or socket for high torque and strong clamping.

What are coach screws used for?

They fasten timber to timber and metal to timber in structural and outdoor projects such as retaining walls, pergolas and decking.

How many screws are in the pack?

This pack contains 12 coach screws.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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