90° Rotatable Selfie Stick Adapter

This is a custom-designed 90° rotatable adapter for selfie sticks, created to allow smooth rotation of your smartphone holder between portrait and landscape modes. It’s ideal for creators who need quick orientation changes while filming.

🧰 Main Features:

• Enables 90° rotation of the phone holder
• Compatible with most selfie sticks
• Compact and precise design with tight tolerance between joints
• Lightweight yet highly durable

🔩 Hardware Needed:

• 1x M3 nut
• 1x M3 bolt, 15 mm length

🧵 Filament Compatibility – Critical Requirement
This part features tight internal gaps and thin walls in the hinge area, so filament choice is crucial for mechanical reliability.

✅ The only filament that passed my durability tests is Bambu Lab PA6-CF (carbon fiber reinforced nylon). It offers:

• Excellent layer adhesion
• High impact and torsion resistance
• Heat stability for outdoor or extended use
• Compatibility with precision mechanical applications

⚠️ I tested and excluded the following materials due to breakage or delamination:

• PLA, PETG, ASA, ABS
• Even PA6-

• -GF (glass fiber-filled nylon) failed under stress
  📌 Only PA6 with carbon fiber reinforcement provided the strength needed for repeated use.

🖨️ Print Settings:

• Material: PA6-CF (carbon fiber only)
• Infill: 100% recommended
• Orientation: Print flat as shown
• No supports required
• Use a hardened nozzle (abrasive filament)

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