ROCKET screw Frame countersunk head
![[object Object]](https://cdn.inwink.com/d093265d-d157-47c3-96f9-6e6a30514324/3c0841d8-0ea4-4907-ab42-c2afa79a8f97)
- 6 notches below the head = self-countersinking
- Double cone = Enhanced split-resistance
- Lubricated zinc-coated steel for easy screwing
- Countersunk thread end = Stabilises tightening torque
- 40° thread angle = Enhanced pull-out resistance
- Sharpened point to reduce splitting
- 22 to 25° tapered point for precise screwing
