| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | PFS2-M3-40BN |
| Description | PFS2-M3-40BN Screw Head, Spring-loaded |
| Product Type | PFS2 |
| Thread Size | M3 x 0.5 |
| Thread Code | M3 |
| A Shank Max. | 1.53 mm |
| Sheet Thickness | 1.53 mm |
| For Use In Sheet Hardness | HRB 80 or less (Hardness Rockwell “B” Scale) HB 150 or less (Hardness Brinell) |
| Thread Specification | External, ASME B1.1, 2A / ASME B1.13M, 6g |
| Fastener Retainer Material | Hardened Carbon Steel |
| Material Spring | 300 Series Stainless Steel |
| C | 6.71 mm Max. |
| E | 7.92 mm ±0.25 |
| G | 6.4 mm ±0.4 |
| H | 1.83 mm ±0.13 |
| P | 0 mm ±0.64 |
| T1 | 9.14 mm Max. |
| T2 | 13.72 mm Nom. |
| Hole Size in Sheet | 6.73 mm +0.08 |
| Min. Dist. Hole C/L to Edge | 6.35 mm |
| Material Screw | Carbon Steel |
| Finish Retainer | Black Nitride, AMS2753, Section 3 |
| Finish Screw | Black Nitride, AMS2753, Section 3 |
| Finish Spring | Natural Finish |
