BSO4™ blind threaded standoffs are self-clinching, internally threaded fasteners for stacking or spacing in stainless steel sheets as thin as .040"/1.02mm, with the closed end flush with one surface. The BSO4-832 variant is designed for .164-32 UNC threads and has a fixed length of .812"/20.6mm, a shank diameter of .281"/7.14mm, and an F dimension of .312"/7.9mm. Installation requires a hole of .280"/7.12mm and a minimum edge distance of .31"/7.9mm. They are suitable for stainless steel sheets with hardness HRB 88 / HB 183 or less and offer corrosion resistance similar to 300 series stainless steel.
These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet.
Types BSO4 standoffs are for installation into stainless steel sheets as thin as .040”.
If you require a standoff which we do not offer in this bulletin, please contact us. We will be happy to work with you to satisfy your special need.
Stainless Steel Standoffs
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Posts, Spacers, and Standoffs | Posts, Spacers, and Standoffs |
| Product Number | BSO4-832-26 | BSO4-832-26 |
| Product Name | Blind Threaded Standoffs for Installation into Stainless Steel - Type BSO4 - Unified | Stainless Steel Standoffs |
| Type & Shape | Standoff; Round | Standoff |
| Mounting | Self-Clinching | |
| Material | StainlessSteel | Metal; StainlessSteel; 400 SERIES STAINLESS STEEL |
