PennEngineering® Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified BSO4-632-24

BSO4 series blind threaded standoffs are designed for installation into stainless steel sheets as thin as 0.040″ and provide internally threaded fastening for stacking or spacing applications. They are made from precipitation-hardened stainless steel to ensure compatibility with stainless steel host materials and offer corrosion resistance similar to 300 series stainless steel. The BSO4-632-24 variant is a ⅛″-24 thread size with a recommended hole size of 0.110″ and a minimum sheet thickness of 0.040″, with a maximum sheet thickness of 0.125″. The standoff has a body diameter of 0.270″, a height of 0.405″, and requires a minimum edge distance of 0.170″. After installation, the reverse side of the sheet remains flush and smooth.