This 6-piece nylon lock nut set is designed for use with Function and Form coilovers, offering a secure and reliable fit for your top hat strut mounts. Whether you’re installing a new coilover kit or replacing worn hardware on your existing Function and Form Type 1, Type 2, Type 3, or Type 4 suspension, these nuts ensure everything stays firmly in place.
Each set includes six nylon lock nuts available in two size options: M8x1.25 and M10x1.25. These thread sizes match the top mount hardware used across multiple Function and Form coilover kits. Please verify your specific kit’s requirements to ensure proper fitment.
The included nyloc design features a nylon insert that helps prevent loosening from road vibration or heavy use—ideal for daily driving, track days, or spirited weekend cruising. This small detail helps add a level of safety and peace of mind when maintaining or upgrading your suspension.
Made from zinc-coated steel, these nuts are corrosion-resistant and durable enough for repeated use. Whether you’re refreshing your hardware during a re-install or just want to keep a reliable set of spares in your toolbox, this 6-pack provides a solid, vehicle-specific solution.
Compatible only with Function and Form coilover systems, this nut set is the perfect match for maintaining performance and ride quality as originally intended by the engineers behind the kit.
