7.8mm (5/16″) Aluminium Ornit© Orlock Rivet

The 7.8mm aluminium Ornit© Orlock rivet is one of our highest strength aluminium rivets . The blind-side upset is bulbed which helps spread the clamp force so that the joint material is not deformed. The bulbed tail of the Orlock also leaves a neat finish with minimal protrusion on the blind side. The dual locking grooves on the mandrel provide excellent resistance to vibration as well as impressive shear strength and weather resistance. It’s all aluminium construction makes it perfect for marine applications.

Also available in steel , stainless steel 304 and 316 as required.