SPIROL is pleased to introduce a high performance line of Molded-in Inserts for Plastics manufactured from aluminum. The robust design of the Series 60 Blind-End and Series 61 Through-Hole Inserts consists of axial grooves to maximize torque resistance, balanced with radial undercuts to achieve high-pull out force.(…)
via SPIROL Introduces Aluminum Threaded Inserts for Plastics | Global Fastener News