Crank retention AK M8 Bolts Secure, simple fasteners designed specifically for crank retention on systems that use M8 bolts. These AK M8 bolts provide the reliable connection you need to keep the crankset mounted safely and consistently. Key benefits Safety and reliability: Hold the crank securely in place to prevent unwanted movement or loosening during rides. Direct replacement: Exact M8 sizing makes these bolts a straightforward swap for crank systems that require M8 bolts. Servicefriendly: Easy to install and remove with standard tools for routine maintenance or part replacement. Key attributes Function: Crank retention (secures crank to spindle or interface) Compatibility: For crank systems that specify M8 retention bolts Size: M8 thread designation Model/Brand identifier: AK M8 Bolts Typical applications Replacing lost or worn crank bolts during roadside repairs or workshop maintenance Securing a crankset when assembling or upgrading a bike that specifies M8 retention hardware Routine bike service where crank removal and reinstallation are required for bearing checks or drivetrain work Usage notes Use the correct wrench or hex key for secure installation and to avoid rounding heads. Follow your crank or bike manufacturer's torque recommendations when tightening—proper torque ensures performance and safety. Inspect bolts periodically for wear or damage and if threads are compromised. These AK M8 bolts are intended as a functional, compatible fastener for crank retention where M8 bolts are specified. They provide a direct, nofrills solution for installation, replacement, and maintenance needs.