33% Off
Zenith

Zenith M6 x 100mm Hot Dipped Galvanised Hex Head Coach Screw, Coarse Thread

$2.79 $4.18 -33% OFF
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Frequently bought together

The Zenith M6 x 100mm hot dipped galvanised hex head coach screw is a 4.6 grade steel fastener for heavy-duty timber and metal-to-timber work. The hex head drives with a spanner or socket for high clamping pressure, the coarse thread maximises grip, and the tapered gimlet point speeds installation by improving penetration.

  • Brand: Zenith
  • Screw size: M6 x 100mm
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Head type: Hex head
  • Thread: Coarse
  • Pack: Each

The long shank and hot dipped galvanised finish make this coach screw well suited to retaining walls, gates, fences, pergolas and outdoor furniture. Matching M6 hot dipped galvanised washers are available to seat under the head.

More about this product

The Zenith M6 x 100mm Hot Dip Galvanised Hex Head Coach Screw is designed for heavy-duty construction, providing reliable fastening for timber and metal. It features a hexagonal head for enhanced clamping pressure and a tapered gimlet point for quick installation with improved penetration. The coarse thread maximises grip strength, making it suitable for retaining walls, gates, fences, pergolas and outdoor furniture.

  • M6 x 100mm size
  • 4.6 grade steel with hot dipped galvanised finish
  • Hex head, coarse thread, gimlet point

Questions & Answers

What is this coach screw used for?

It suits heavy-duty applications such as retaining walls, gates, fences, pergolas and outdoor furniture, fastening timber and metal to timber.

How is it driven?

The hexagonal head is turned with a spanner or socket for high clamping pressure, and the gimlet point aids penetration.

Why a coarse thread?

The coarse thread maximises grip strength in timber for a firm hold.

Can I add a washer?

Yes, a matching M6 hot dipped galvanised washer can be seated under the head.

Is it suitable for outdoor use?

Yes, the hot dipped galvanised finish resists corrosion outdoors.

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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