The Aluminum Thumb Knob Stainless Bolt Nut Screw fits for all GoPro Hero and SJCAM Action Cameras. Replace your bolt and nut assembly with this high-strength, super lightweight aluminum bolt nut screw for your GoPro Hero cameras.Features- Made of Tempered Grade 6061-T6 Aluminum- Durable Material- Compatible for all GoPro Hero and SJCAM Action Cameras- Strong and lightweight designPackage includes:1x Aluminum Thumb Knob Stainless Bolt Nut Mini Screw