SO4™ thru-hole threaded standoffs install flush with one surface of stainless steel sheets as thin as .040" and provide internally threaded spacing for stacking. They are designed for use in stainless steel sheets with hardness HRB 88 / HB 183 or less. The SO4-440 variant features a .166" thread length, .125" counterbore diameter, and .165" minimum hole size, with a recommended minimum distance to edge of .23". The clinching profile may vary, and the part meets the general performance criteria for the SO4 series.
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 SO4 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 | SO4-440-20 | SO4-440-20 |
| Product Name | Thru-Hole Threaded Standoffs for Installation into Stainless Steel - Type SO4 - Unified | Stainless Steel Standoffs |
| Type & Shape | Standoff; Round | Standoff |
| Mounting | Self-Clinching | |
| Material | StainlessSteel | Metal; StainlessSteel; 400 SERIES STAINLESS STEEL |
