Fixings & Metalwork

The HES (heavy engineered strap) replaces traditional heavy restraint straps in roof and floor construction. Reducing the thickness to 1.5mm allows the HES strap to span over the top of floor joists and the bottom chords of trusses without the need for notching.

Complient with BS EN 845-1, Simpson Strongtie heavy engineered restraint straps are less than 40% of the weight, quicker to fit and overcome many fixing problems associated with traditional heavy straps.

A self tapping bolt suitable for concrete, stone, brick, marble, wood and block (solid or hollow). Safe anchorage achieved without the need of high tightening forces. Can be removed and re-fixed into the same hole, providing the thread is correctly aligned. No expansion forces enables close to the edge fixing.

Drill Bit Dia. - 12mm
Anchor Length - 200mm
Washer Size - 14mm (M14)
Min Hole Depth - 85mm
Min Over Drill Depth - 25mm
Min. Embed Depth - 60mm
Max. Fixture Thickness - 140mm
Drill Bit Dia. for clearance - 14mm (to prevent binding when tightening bolt)
Head Type - Hex Head, 19mm (Across Flats)
Driver Type - Impact driver, socket, spanner
Max Tightening Torque - 80Nm

Pre-galvanised twisted restraint straps, designed to building regulations for vertical restraint.

Strap thickness: 2mm
Strap width: 28mm
Strap total length: 1000mm
Distance from top of strap to top of twist: 100mm
6mm holes along the length of the strap

The Simpson Strong-Tie TA9Z-R Staircase Angle is a heavy-duty bracket used to attach stair treads to stair stringers, eliminating the need for labour intensive notching of stringers. Galvanised for corrosion resistance.

Thickness: 2.5mm
Width: 40mm x 40mm (max)
Length: 210mm
Fixing Holes: 7.0mm (x5)

Nationwide delivery is available on this product, call 0117 967 4382 for details or submit a contact form below.

Galvanised joist hanger for constructing timber to timber framework. Precision formed and engineered for fast installation and maximum loads.

- Suitable for 47mm wide timber
- Width - 145mm (including fixing wings)
- Length - 480mm
- Depth - 65mm