Sliver or Tin Plated Brass Set Screws Grub Screws
Metric Size: M1.4 - M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
I made this mount trying not to drill holes in the helmet and with the possibility to use it on both of my helmets ( mountain bike and ski).
I used a segment from a broken fishing rod made from fiberglass. You can use other materials (pvc, aluminium, carbon) .
For the camera I used the handlebar mount and for the counterweight I used pieces of lead wheel weights used for calibrating the rims. The counterweights are hooked together with plastic zip cuffs and mounted on the bar with a hose clamp.
I drilled holes in the bar at about 1/3 distance from the counterweights because is it is short and for the camera to be at a greater distance. You can find easily the center weight by sliding the counterweight on the bar. It’s not crucial to drill the holes so precise.
For the rotating part I used a swivel caster wheel with top plate, the smallest and cheapest that I could find (2$). In the middle of the top plate I fixed a nut with european standard thread with a thin metal plate and 4 small nuts and bolts. First I wanted to put also some glue, but it wasn’t needed anymore because the nut was fixed very tight.
A friend of mine made for me a bolt on a lathe machine with 2 different threads: one half with standard european thread to be screwed in the nut from the top plate of the rotating part, and the other part with thread for tripod. I couldn’t find anywhere a bolt or nut with thread for tripods.
This two thread bolt is screwed in the tripod adapter put upside down , which is hooked with an segment from the 3-way pivot arm that comes with the camera. And this segment is hooked to the flat quick-release mount.
The trick is at fixing together the pivot arm and the tripod adapter. I removed the nut from the tripod adapter. Then I took only the plastic handle from a short bolt used at the 3-way pivot arm and used with a long bold used for fixing the camera housing. And a washer, and that’s it.
Feel free to leave a message if you have any questions.
Chemical anchors is a kind of professional fixing system for general fixings with loading capacity or structure reinforcement of infrastructure.
The installation process will affect the bonding performance of chemical anchors.
- Drill the specific diameter and depth on solid bases.
- Clean the dust and debris out of the drilled hole by blower and brush. The dust will lower the bonding of adhesive and concrete.
- Press out the unmixed resin which can’t be used.
- Inject the mixed resin in the drilled hole from the bottom to 2/3.
- Insert and rotate the threaded rod in the drilled hole.
- Don’t touch until full curing.
We are a Taiwan manufacturer of chemical anchor for 20 years. Chemical anchors is a professional fixing system which is more stronger than mechanical fixings like wedge bolts, expansion anchor. It can increase the bonding strength of the fixings. Widely apply for general fixings, structure reinforcement, rebuilding.
Why choose Good Use Chemical Anchors?
- 20 years OEM (customized label) experience and export worldwide. Agent agreement in some countries and distributors all over the world.
- All made in Taiwan, quality guarantee.
- Competitive price for high quality
- Keeping improving on quality and customer supports
- REACH Compliance
- CE & ICC certificate in the process
Please feel free to visit our webite, https://www.gooduse.com.tw for more details. We will be your reliable partner.