I recently bought a Speedway 910-32851 QR Hub and was a tad disappointed to discover it comes with metric bolts.
At first I was pleased to see Speedway supplied Grade 8 bolts for this hub. Then I discovered they're FM ..... you get it.
But, they have Grade 8 markings. Speedway confirmed they're Grade 5.
This QR hub is still a good deal since even with a CNC lather and mill, I couldn't make one for the cost with shipping.
I'm going to set up the hub and install .250 - 28 Helicoils. I'm also going to add three more threaded holes as I shot 6 holes in the adaptor I made to adapt my wheel to this hub. Pictures forthcoming after I get the wheel finished..... hopefuly before the Pope's wedding.
At first I was pleased to see Speedway supplied Grade 8 bolts for this hub. Then I discovered they're FM ..... you get it.
But, they have Grade 8 markings. Speedway confirmed they're Grade 5.
This QR hub is still a good deal since even with a CNC lather and mill, I couldn't make one for the cost with shipping.
I'm going to set up the hub and install .250 - 28 Helicoils. I'm also going to add three more threaded holes as I shot 6 holes in the adaptor I made to adapt my wheel to this hub. Pictures forthcoming after I get the wheel finished..... hopefuly before the Pope's wedding.