This M10 bolt secures the deflector assembly on a self-propelled forage harvester. It is a metric fastener with a defined thread pitch and hardness class, designed to clamp the deflector panel to its mounting bracket. A loose or missing bolt allows the deflector to shift, which alters the crop flow trajectory and can cause blockages or uneven chopping. The bolt is manufactured by JAG to match the original clamping load and thread engagement specified for the assembly. When reinstalling, clean the threaded hole and tighten the bolt to the torque value specified in the service manual for this fastener grade.