PennEngineering® SI® Solid Body Press-in Insert

Creating reliable threaded connections in plastic components demands a fastener that delivers on both pullout strength and torque resistance without complex installation requirements. The new SI® Solid Body Press-In Insert with Retention Fin Design provides exceptional performance where it’s needed most. This non-slotted, cold press insert features an innovative approach that outperforms standard press-in inserts – creating strong, reusable threads without requiring heat or ultrasonics for installation. Exceptional Performance from Unique Retention Fin Design The SI® Solid Body Press-In Insert delivers exceptional performance metrics that provide secure connections in your most demanding applications: Retention Fin/Barbed Feature provides significantly better pullout performance than other solid body press-in inserts on the market Pullout values in ABS plastic reaching up to 142 lbs. for larger sizes Torque-out values exceeding 36 in. lbs. Versatility Across Industries and Applications The SI® Solid Body Press-In Insert excels in harder plastics, including most thermoset resins, making it ideal for diverse applications across multiple industries. Automotive Interior panels Dashboards Seating Components Consoles Electronics Circuit Board Protection Electronic Enclosures Medical Device Housings Control Knobs and Switches Consumer Goods Sporting Equipment Musical Instruments Household Products Furniture Modular Cabinetry Shelving Systems