M12 Wedge Anchor & Concrete Fastener

Galvanised Through Bolt - M12 x 80mm - Steel Builders

M12 Wedge Anchor & Concrete Fastener

  • Same-day Pickup from our Belmore Warehouse
  • Reliable Shipping Australia-Wide
  • In stock, ready to ship
  • Inventory on the way
Regular price $8.95
Tax included. Shipping calculated at checkout.

Through Bolts are a single unit pre-assembled wedge type anchor, consisting of a nut, washer, threaded bolt with precision formed tapered mandril and a spring steel expansion collar.

Through Bolts provide a torque-controlled setting which when tightened draw the tapered mandril into the spring steel collar which generates controlled expansion against the walls of the hole.


Heavy-duty torque controlled, deformation type stud bolt anchor specifically developed for through fastening into concrete.


  • Fast and simple installation 
  • Minimum drill hole diameter. 
  • Drill hole diameter same as anchor diameter 
  • Ideal for through fastening. 
  • Supplied with nut and washer 
  • Reliable force-controlled setting 
  • High loading capacity. 
  • Follow up expansion with one-piece wedge mechanism 
  • Can be loaded immediately after installation

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To find our more information on this product visit either the Brochures or Drawings page.

So long as this item is in stock, its is usually ready to dispatch next-day. (excludes custom items)

This item is stocked and shipped from our St Marys Warehouse.

For more information, visit our Delivery FAQs page.

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