Stock bottle cage bolts tend to be the cheapest fasteners on a bike. They're stamped steel or soft aluminum, and they strip, rust, or round out the hex socket after a few removal cycles. Wheels Manufacturing machines these replacement bolts from 7075-T6 aluminum, which is the same aerospace-grade alloy used in high-end stems and seatpost clamps. The material resists corrosion, holds threads cleanly, and won't deform under normal installation torque. If you've ever had a bolt head cam out mid-turn because the hex walls collapsed, you understand why material grade matters even for small fasteners.

The M5x0.8 threading matches standard bottle cage bosses found on virtually all modern frames, from carbon road bikes to aluminum gravel rigs. The 16mm length accommodates typical cage mounting tabs with enough thread engagement to stay secure through vibration, rough roads, and repeated removal. These bolts use a standard 4mm hex socket, so any multi-tool or shop hex key works for installation. The silver anodized finish resists oxidation and provides a clean look that works with polished or silver-toned components.

Sold as a pair, these bolts handle one cage mount. If you're running two cages or want spares in your saddle bag, grab an extra set. They're the kind of small upgrade that eliminates frustration during routine maintenance—no more drilling out stuck hardware or chasing damaged threads in your frame's bosses. The silver finish also cleans up older bikes where original hardware has seen too many seasons of road salt and sweat exposure.