33% Off
Zenith

Zenith M10 x 300mm Hot Dip Galvanised Cup Head Bolt & Nut - 4.6 Grade Steel

$7.74 $11.61 -33% OFF
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Frequently bought together

The Zenith M10 x 300mm hot dip galvanised cup head bolt and nut is a 4.6 grade steel fixing built for outdoor construction where corrosion resistance matters. The hot dip galvanised coating shields the bolt and nut from rust, so it holds up in retaining walls, fences and other exposed timber work.

  • Bolt size: M10 x 300mm
  • Head type: Cup head
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Colour: Grey
  • Includes: Bolt and matching hex nut
  • Pack: Each

The low-profile cup head sits close to the surface for a tidy finish, while the square neck under the head bites into timber to stop the bolt spinning as you tighten the nut. The coarse thread grips firmly, making it suited to fastening timber to timber, metal to timber or metal to metal.

More about this product

The Zenith M10 x 300mm Hot Dip Galvanised Cup Head Bolt and Nut is a general purpose construction fixing in 4.6 grade steel, providing a reliable fastening solution for timber and metal.

  • Low profile cup head for a flush finish
  • Square neck design helps prevent the bolt spinning during installation
  • Coarse thread for strong grip
  • Hot dipped galvanised finish for corrosion resistance
  • Hex nut included

Suitable for fastening timber to timber, metal to timber, or metal to metal.

Questions & Answers

What size is this Zenith cup head bolt?

It is an M10 thread with a 300mm shank length, supplied with a matching M10 hex nut.

What is the bolt made from?

It is made from 4.6 grade steel with a hot dipped galvanised finish for corrosion resistance.

Why are bolts hot dip galvanised?

Hot dip galvanising coats the steel in zinc, which protects the bolt and nut from rust and makes it well suited to outdoor and exposed applications.

What does the square neck do?

The square neck beneath the cup head grips into timber so the bolt does not spin while you tighten the nut from the other side.

Is a nut included?

Yes, a matching hex nut is supplied with each bolt.

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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