33% Off
ZENITH

Zenith M6 x 75mm Hot Dipped Galvanised Cup Head Bolt and Nut, 4.6 Grade Steel

$2.39 $3.59 -33% OFF
You save: $1.20
Price reduced — was $3.59
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Frequently bought together

The Zenith M6 x 75mm hot dipped galvanised cup head bolt and nut is a 4.6 grade steel coach bolt for fastening timber to timber and timber to metal. The square neck under the dome head grips the timber so the bolt does not spin while the nut is tightened.

  • Brand: Zenith
  • Bolt size: M6 x 75mm
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Head type: Cup head
  • Colour: Grey
  • Pack: Each (bolt and nut)

The longer 75mm shank suits thicker timber sections, and the hot dipped galvanised finish gives corrosion resistance for outdoor decks, fences, pergolas and retaining structures. A matching M6 hot dipped galvanised washer and nut can be added to complete the fixing.

More about this product

The Zenith M6 x 75mm Hot Dipped Galvanised Cup Head Bolt and Nut offers reliable fastening with enhanced corrosion protection for outdoor applications.

  • Hot dipped galvanising for corrosion resistance
  • Designed for fastening timber to timber and timber to metal
  • Square neck feature prevents the bolt spinning during installation
  • Nut included for secure fastening
  • M6 x 75mm, 4.6 grade steel

Questions & Answers

Is a nut included?

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

Is hot dipped galvanised the same as galvanised?

Hot dipped galvanising provides a thicker zinc coating than standard galvanising, giving stronger corrosion protection.

What timber thickness suits a 75mm bolt?

The 75mm shank is designed for thicker timber sections where shorter bolts would not pass fully through the joint.

Can I fit a washer?

Yes, a matching M6 hot dipped galvanised washer can be placed under the nut to spread the load.

Is it suitable for outdoor use?

Yes, the hot dipped galvanised finish resists corrosion in exterior conditions.

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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