The Original Expansion Bolt for Structural Steel. Suitable for hollow sections, tubes and where access is available from one side only. The only expansion bolt to have full Seismic approval for resisting wind loads and seismic loads. For corrosion protection the Hollo-Bolt® comes with additional JS500 protection as standard or hot dip galvanised. Sizes M16 and M20 have a patented High Clamping Force (HCF) mechanism for optimised clamping force. Speedy installation with standard tools. Awarded the Design Council’s Millennium Product status for innovation in the year 2000.
Our industry experience and a close association with our suppliers enable us to offer our products at competitive prices and to ensure we provide the most cost effective solution to our customers requirements.
Unit 4 Tamebridge Industrial Estate, Aldridge Road, Perry Barr, Birmingham, B42 2TX