| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part Number | SCBR-M4-12ZI |
| Description | SCBR-M4-12ZI Captive Panel Screw-Tool only, Spinning Clinch Bolt, Self-retracting Spring |
| Product Type | SCBR |
| Thread Size | M4 x 0.7 |
| Length | 12 mm |
| Material Specification | Heat-Treated Carbon Steel |
| Thread Code | M4 |
| Min. Sheet Thickness | 1.02 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 |
| Material Spring | 300 Series Stainless Steel |
| E | 10.7 mm +0.13 -0.25 |
| T | 3.3 mm Nom. |
| H1 | 4.5 mm ±0.13 |
| H2 | 12.1 mm |
| Hole Size in Sheet | 4 mm +0.08 |
| Min. Dist. Hole C/L to Edge | 5.4 mm |
| Drive Size | #2 |
| Material Screw | Hardened Carbon Steel |
| Finish Screw | Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
| Finish Spring | Natural Finish |
