These Schumacher Racing Products M3 alloy nyloc nuts feature a nylon locking insert that resists loosening under vibration, making them a reliable choice for high-wear fastener locations across your build. The black anodized alloy construction keeps weight low while the hexagonal profile accepts standard M3 tooling. Sold in a pack of 10, they are a direct factory replacement for a wide range of Schumacher 1:10 and 1:12 platforms. Features: M3 thread size Alloy construction with black anodize finish Nylon locking insert resists vibration loosening Pack of 10 Fits multiple Schumacher 1:10 and 1:12 platforms 7/7/26 cs