CALIBRATED PRELOAD ASSEMBLY
Calibrated Preloaded Assemblies (CPA) are designed to replace conventional high strength friction grip bolts and rivets, which can be used on almost any steel construction connection.
The grade 10.9 high tensile strength bolt is identified by the round head and unique shape spline able to undergo significant deformation before rupture.
A lightweight electric shear wrench can easily install the bolt with correct tension and remove the spline at the same time, reducing the time it takes to install and the risk of human error by visual inspection.
CPA bolting assemblies cover a range of sizes from M12 to M36. Manufactured in accordance with BS EN 14399-10:2018 and
‘CE’ Marked in accordance with
BS EN 14399-1:2015.
All CPA assemblies are hot dipped galvanized to BS EN ISO 10684:2004.
Continual sustained tension
All CPA assemblies are hot dipped galvanized
to BS EN ISO 10684:2004.
Superior steel quality with higher pre-load for reduced diameter bolts
Easy identifiable installation
Resistant to vibration
Fast, safe, individual installation
CPA shear wrench is highly durable with less maintenance
One tool covers a wide range of bolt diameters
CPA wrenches are non-impacting with no risk of hand or arm vibration
Shorter installation time with less operator fatigue
CPA Electric shear wrench does not require a compressor for safer handling
Reduced operation noise level
CPA wrenches are lightweight
without the requirement of heavy calibrated torque tools
For any questions or commendations, please call: 01226 394024 or fill out the following form
Unit 5, Darton Business Park, Darton, Barnsley
South Yorkshire S75 5NQ. UK
Tel: +44(0)1226 394024