| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | PFC4-440-40 |
| Description | PFC4-440-40 Captive Panel Screw-Tool only, Non Flush, Spring-loaded |
| Product Type | PFC4 |
| Thread Size | #4-40 |
| Thread Code | 440 |
| A Shank Max. | 0.06 |
| For Use In Sheet Hardness | HRB 88 or less (Hardness “B” Scale) HB 183 or less (Hardness Brinell) |
| Thread Specification | External, ASME B1.1, 2A / ASME B1.13M, 6g |
| Fastener Retainer Material | 400 Series Stainless Steel |
| Material Spring | 300 Series Stainless Steel |
| C | 0.264 in Max. |
| E | 0.344 in ±0.010 |
| G | 0.25 in ±0.016 |
| P | 0 in ±0.025 |
| T1 | 0.37 in Max. |
| T2 | 0.54 in Nom. |
| Hole Size in Sheet | 0.265 in + .003 - .000 |
| Min. Dist. Hole C/L to Edge | 0.25 |
| Drive Size | #1 |
| Material Screw | 400 Series Stainless Steel |
| Finish Retainer | Passivated and/or tested per ASTM A380 |
| Finish Screw | Passivated and/or tested per ASTM A380 |
| Finish Spring | Natural Finish |
