SPIROL Industries Ltd has launched a new, high-performance series of moulded-in inserts for plastics assemblies. The rugged design of the Series 63 Through Hole Inserts and Series 65 Blind End Inserts consist of multiple bands of helical knurls to maximise torque resistance, balanced with radial undercuts to achieve a high pull out tensile force.(…)
via New series of moulded-in aluminium threaded inserts | Fastener + Fixing Technology.