| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | S-440-0ZI |
| Description | S-440-0ZI Standard Profile Nut |
| Product Type | S |
| Thread Size | #4-40 |
| Material Specification | Heat-Treated Carbon Steel |
| Finish Specification | Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
| Shank Code | 00 |
| A Shank Max. | .030 in |
| Min. Sheet Thickness | .030 in |
| For Use In Sheet Hardness | HRB 80/HB 150 or less |
| Thread Specification | Internal, ASME B1.1, 2B |
| Material Finish | Zinc Plated, 5µm, Colorless |
| C | 0.165 in Max. |
| E | .250 in ± .010 |
| T | 0.070 in ± .010 |
| Hole Size in Sheet | .166 in + .003 - .000 |
