PennEngineering® Threaded Standoffs for Stainless Sheets as Thin as .025” TSO4-632-625

TSO4-632-625 is a self-clinching standoff for installation into stainless steel sheets as thin as 0.025 in or 0.63 mm, featuring a #6-32 internal thread and a length of 0.625 in. It has an ultra-thin body designed for low-profile mounting, with a minimum hole size of 0.213 in and a minimum distance from hole center to edge of 0.27 in. The standoff is made from heat-treated 400 series stainless steel, passivated per ASTM A380, and intended for use in materials with hardness of HRB 88 or HB 183 or less. The product is a style #1 thru-threaded variant, with a single groove identifier and performance metrics validated for pushout force of 6800 lbs (30.3 kN) and torque-out of 22 in-lbs (2.5 N·m) in 0.025 in thick 300 series stainless steel.