PennEngineering® Threaded Standoffs for Stainless Sheets as Thin as 0.63mm TSO4-M25-1900

TSO4™ self-clinching standoffs are designed for installation into ultra-thin stainless steel sheets as thin as 0.63 mm. The TSO4-M25-1900 is a metric version with an M2.5 x 0.45 thread, 19.00 mm overall length, and Style #3 (blind) configuration. It features a passivated 400 series stainless steel body with a minimum hole size of 4.8 mm and a minimum edge distance of 7.1 mm. Minimum insertion force and torque-out performance are rated at 30.3 kN and 2.5 N•m, respectively, when installed in 0.64 mm stainless steel. The standoff is installed using a 120° punch and a specific anvil with a B dimension of 4.75-4.93 mm for sheets under 0.63 mm thickness.