Who sells magnetic disc screw in GTA?

[robmack]

I'm adding an after market speedo to my bike. The speedo uses a reed switch to pulse the KPH and requires rare earth magnets to be fixed on the wheel.

I'd like magnetic hex head bolts, (M8 X 25) that will replace my disc rotor bolts. Anyone know who sells these in the GTA? Picture below shows what I am after:

 

[frekeyguy]

have you tried calling the local fasteners houses?

I'd just get some slim small dia. magners and drill the head and epoxy them in place. should take an hour or so to do it with a basic drill press.

 

[robmack]

Good idea! Guess I had a brain fart and only thought of pre-manufactured ones. Thanks.

 

[jrhonda]

Where you can get those small magnets
I lost one last night




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[robmack]

Sayal Electronics has a good selection. They are probably also available at Edmund Scientific and Mastermind. If you just need one or two that are 3.2mm diameter X 1.6mm thick, then I have quite a few left over. Sayal only sold them in lots of 100 and I needed 6. So, PM me if you are interested.

 

[Ash]

Lee Valley sells various sizes individually too

 

[johnscruiser]

I have a bunch you can have for free. I use them on top of flat top batteries to give me a button top. They are 7mm in diameter and 2mm tall.