| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | PFHV-440-1CN |
| Description | PFHV-440-1CN Captive Panel Screw-Screw Head, No Spring |
| Product Type | PFHV |
| Thread Size | #4-40 |
| Thread Code | 440 |
| A Shank Max. | 0.036 in |
| For Use In Sheet Hardness | HRB 60 or less (Hardness Rockwell “B” Scale) HB 107 or less (Hardness Brinell) |
| Thread Specification | External, ASME B1.1, 2A / ASME B1.13M, 6g |
| Fastener Retainer Material | Carbon Steel |
| A | 0.036 in Max. |
| C | 0.202 in Max. |
| E | 0.26 in ± 0.010 |
| G | 0.316 in ± 0.025 |
| H | 0.08 in ± 0.005 |
| P | 0.095 in ± 0.025 |
| T1 | 0.26 in Nom. |
| T2 | 0.436 in Nom. |
| Hole Size in Sheet | 0.203 in + .003 - .000 |
| Min. Dist. Hole C/L to Edge | 0.21 |
| Drive Size | #1 |
| Material Screw | Hardened Carbon Steel |
| Finish Retainer | Bright Nickel over Copper Flash per ASTM B689, Type II |
| Finish Screw | Bright Nickel over Copper Flash per ASTM B689, Type II |
