Description: Designed for long-lasting performance Adds style and performance to your RC vehicle Great replacement for your old or damaged RC nuts Compatible with HPI, HSP, Hobao, Savage, XS, TM Flux, MT, ZDRacing, LRP, Traxxas, Axial 1/10 RC cars Material: Steel Color: Black Size Chart: Max Diameter: Approx. 10mm/0.39inch Height: Approx. 5mm/0.20inch Package Includes: 10 Pieces M4 Fastener Nuts