CLS-0428-3
Self-Clinching Nuts - Types S, SS, CLS, CLSS, SP - Unified
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 / SS are recommended for use in steel or aluminum sheets HRB (Rockwell "B" scale) 80 or less and HB (Hardness Brinell) 150 or less.Type SP is recommended for use in stainless steel sheets HRB (Rockwell "B" scale) 90 or less and HB (Hardness Brinell) 185 or less.
| Product Category: | |
|---|---|
| Manufacturer: | Penn Engineering |
| Manufacturer Part Number: | CLS-0428-3 |
| Thread Size: | 1/4-28 |
| Material: | 300 Series Stainless Steel |
| Finish/Coating: | Passivated |
| Animation: | View Animation |
| SKU: | PEMCLS-0428-3 |
| For Use in Sheet Hardness: | HRB 70 / HB 125 or Less |
| Rec. Minimum Sheet Thickness: | .125 in |
| Shank Code: | 3 |
| Thread Code: | 0428 |
| A (Shank) Maximum: | .120 in |
| C Maximum: | .343 in |
| E ± .010: | .440 in |
| Hole Size in Sheet + .003 - .000: | .344 in |
| Minimum Dist. Hole C/L to Edge: | .34 in |
| T ± .010: | .170 in |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |