Through Bolts Stainless Steel 12 x 140mm pack 5

316 Stainless Steel for Heavy Duty External Use

In Stock
Product Code : TBSA412140P
Weight : 0.6200kg

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Throughbolt Anchors Stainless Steel

These professional grade torque controlled heavy duty expansion anchor bolts are designed for rapid fixing of steel and timber assemblies, structural components, baseplates and bracketry in concrete, rock and stone.

As the name suggests these high performance anchor bolts are made with the same drill size and body diameter to fit 'through' the fixture so you can position your bracket or baseplate, drill right through it into the concrete and fit the anchor bolt without moving it, perfect for installing structures, assemblies and fabrications that are already in position and can't be moved to drill the fixing holes.

They are made from solid steel with a knock in thread protection head design for heavy duty applications and are considerably stronger than a Dynabolts thin sleeve medium duty design. Scrooz stainless through bolts are manufactured from high performance marine grade 316 stainless steel for maximum corrosion protection and long life and are suitable for submerged and chemical resistant applications such as salt water swimming pool construction.

Through Bolts are designed to flex and bend without compromise so can be installed off centre and at angles to avoid rebar in the concrete and baseplate fittings etc. Fast fix in clean drill holes less than 30 seconds, just hammer in and tighten... job done.



  • Simple Through fixing, eliminating the need for setting or marking out.
  • Same drill size and body diameter.
  • Manufactured from high strength 316 marine grade solid stainless steel for maximum corrosion protection and lifespan.
  • Fast and easy to install, simply push though the fixture, tap into a clean drillhole and tighten.
  • Stainless Steel through Bolts can be used inside or outside.
  • Also available in Gold Zinc Plate and Hot Dip Galvanised Steel.


Here's how they work :


Installation info :

 Diameter   Drill Size   Min Base Thickness  Min Embedment 
8 8mm 55mm 30mm
10 10mm 65mm 35mm
12 12mm 100mm 50mm
16 16mm 120mm 70mm
20 20mm 150mm 75mm



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