| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | PF61-M4-0BN |
| Description | PF61-M4-0BN Captive Panel Screw-Low Profile Knob, Spring-loaded |
| Product Type | PF60 |
| Thread Size | M4 x 0.7 |
| Thread Code | M4 |
| A Shank Max. | 0.97 mm |
| 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 |
| Material Spring | 300 Series Stainless Steel |
| A | 0.97 mm Max. |
| C | 6.38 mm Max. |
| E | 11.9 mm ±0.25 |
| G | 5.84 mm ±0.64 |
| H | 5.51 mm ±0.2 |
| P | 0 mm ±0.64 |
| T1 | 8.64 mm Max. |
| T2 | 13.46 mm Nom. |
| Hole Size in Sheet | 6.4 mm +0.08 |
| Min. Dist. Hole C/L to Edge | 7.4 |
| Drive Size | #2 |
| Material Knob | Carbon Steel |
| Material Screw | Carbon Steel |
| Finish Knob | Black Nitride, AMS2753, Section 3 |
| Finish Retainer | Black Nitride, AMS2753, Section 3 |
| Finish Screw | Black Nitride, AMS2753, Section 3 |
| Finish Spring | Natural Finish |
