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. These Molded-in Inserts are designed to be placed in the mold cavity prior to plastic injection, and offer exceptional performance due to unrestricted plastic flow into the retention features on the outside diameter of the Inserts.