Fir Tree Fasteners
| Part Number | Remarks | Panel Thickness (F) | Hole Diameter (R) | Head Diameter (d) | Height (h1) | Head Height (h) |
| 137109 | 137109 C62571AA | 1.50 - 12.70 | 9.50 - 10.40 | 21.15 | 20.25 | 3.66 |
| 137298 | 137298 C63100AA | 2.54 - 6.64 | 6.20 - 6.50 | 17.78 | 15.53 | 2.5 |
