BMX crank spindle bolts - these fit 1st generation Odyssey Black Widow cranks (NOT the MINI version).
- Size: M10 X 1.5 X 25mm (because of the flat head, 25mm in this case is also the overall length of the bolt)
- Head is 20mm in diameter.
- Comes with a pair of silver aluminum alloy concave washers (outer diameter of the washer is 20.5mm)
- Color/Finish: BLACK OXIDE
- Bolt grade: Class 12.9 (stamped)
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