Simpson Strong-Tie JHA270/47 Adjustable Height Strap Joist Hanger 47mm

Summary

The Simpson Strong-Tie JHA270/47 is a height-adjustable joist hanger designed to support 47mm timber joists from timber members. Manufactured from pre-galvanised mild steel, it offers reliable corrosion resistance and is suited to floor and roof construction where accurate, fast installation is essential. It carries European Technical Approval (ETA) for use in structural construction.

Features

• Height-adjustable strap allows precise joist positioning during installation
• Speed-prong holds the hanger firmly in position, freeing both hands for nailing
• Location tab on the JHA270 range aids accurate alignment on the supporting member
• Wider strap increases surface area on the supporting timber, enhancing hanger-to-support connection performance
• Minimum and maximum nailing schedules stamped directly into the strap for on-site reference
• Model number and joist size stamped into the seat for easy identification after installation
• Can be installed face-fixed to the carrying joist or wrapped over the top for higher load performance
• Pre-galvanised mild steel construction - one-piece, non-welded design
• Fire resistance classification A1

Specifications

• SKU / Reference: JHA270/47
• Joist Width (A): 47mm
• Overall Height (B): 249mm
• Depth (C): 50mm
• Leg Width (D): 48.8mm
• Stirrup Height (E): 101.5mm
• Strap Width (F): 52.1mm
• Material Thickness (t): 0.9mm
• Material: Pre-galvanised mild steel
• Weight: 0.171 kg
• Header nail holes: 24 x dia 4mm
• Joist nail holes: 4 x dia 6x4mm oblong
• Performance nail specification: 3.75 x 30mm square twist nails
• Approval: European Technical Approval (ETA); Fire class A1

What's Included

• 1 x JHA270/47 Adjustable Joist Hanger (fixings not included)