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Bottom Bracket Bolts | M8 Axle Crank Screws | Waterproof MTB & Road Bike Components
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£20.99inc VAT
Secure your crankset with precision-engineered M8 axle bolts designed for reliable performance. These waterproof screws provide a robust, corrosion-resistant connection for your bicycle's bottom brack...
Out of stock
We cannot get this one from our supplier any more, and we do not have a close alternative in stock right now.
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Questions about this product
- Will these M8 bolts fit my bike's crankset?
- They use an M8 thread that matches standard crank arms and bottom bracket axles. They suit MTB, road, hybrid, and commuter bikes. Check that your crank uses M8 axle bolts before fitting them.
- What tool do I need to fit these crank bolts?
- They take a hex (Allen) key, typically 6mm or 8mm for M8 crank bolts. The machined threads go in clean without cross-threading. Tighten them firmly so the crank arms stay locked to the spindle.
- Will these bolts rust in wet riding conditions?
- They have a waterproof, corrosion-resistant coating to fight rust and weathering. The high-strength steel handles hard pedaling torque and impacts. That makes them suited to all-weather MTB and road riding.
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