The S-series self-clinching nuts provide load-bearing threads in thin steel or aluminum sheets with high pushout and torque-out resistance, installable in materials with hardness up to HRB 80 or HB 150. They feature a serrated clinching ring to prevent rotation after installation and are designed for permanent installation by cold-flowing sheet metal into an undercut. The part is compatible with Class 3A/4h or Class 2A/6g screws. The exact variant S-M4-0ZI is not listed, but the S-series characteristics apply.
Type S, SS, CLS, and CLSS nuts 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”.
Types 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-M4-0ZI | S-M4-0ZI |
| Product Name | Self-Clinching Nuts - Types S, SS, CLS, CLSS, SP - Metric | Clinch Nuts |
| Type | Self-Clinching Nut | Self-Clinching Nut |
