SPIROL SAS provides specially designed hardened steel bushings for centering and aligning adapter components, eliminating the need to drill a separate bolt hole, and protecting bolts against shear forces and / or maintaining seal integrity.
The operator can use the inside of the bushes for the passage of a bolt to eliminate the cost of its housing after recovery, protect it against perpendicular shear forces and insulate it from tension stresses.
These hardened steel bushings are presented with a spring effect which allows them to install them in a drilled hole or in a cored hole and take the diameter of the hole. After installation a self-retention is exerted.
Their internal diameter provides clearance for a screw that passes through the sleeve to assemble the aligned components, isolating the screw from shear stresses and increasing the integrity of the assembly, while eliminating the cost of 'a hole with recovery.
Their beveled chamfers on the outside diameter facilitate their insertion while avoiding their deterioration during assembly.
Mouleur de plastique commercial
Produits de consommation durables