S-series self-clinching nuts provide load-bearing threads in thin steel or aluminum sheets with high pushout and torque-out resistance and are designed for installation in materials with hardness up to HRB 80 or HB 150. They feature a serrated clinching ring to prevent rotation after installation and are installed by applying parallel pressure to form an integral connection with the sheet.
Self-clinching nuts are installed by placing them in properly sized holes in sheets and applying a parallel squeezing force to the head of the nut. The sheet metal surrounding the head cold flows into an undercut thereby making the fastener an integral part of the sheet. A serrated clinching ring prevents the fastener from rotating after installation.
Provide load-bearing threads in thin sheets with high pushout and torque-out resistance.
Type SP, PEM 300® nuts provide strong load-bearing threads in stainless steel sheets as thin as .030” / 0.8mm
Types CLS, CLSS, S and SS are recommended for use in steel or aluminum sheets HRB (Rockwell "B" scale) 80 or less and HB (Hardness Brinell) 150 or less.
| PennEngineering® | bisco industries | |
|---|---|---|
| Product Category | Nuts | Nuts |
| Product Number | S-M121ZC | S-M121ZC |
| Product Name | Self-Clinching Nuts - Types S, SS, CLS, CLSS, SP - Metric | Clinch Nuts |
| Type | Self-Clinching Nut | Self-Clinching Nut |
