Headset Star Nut

The White Industries Headset Star Nut provides a secure, reliable anchor for headset preload on bicycles with 1-1/8-inch threadless steel or aluminum fork steerers. Precision-manufactured from durable steel, it delivers dependable performance and is designed to work seamlessly with White Industries headsets and other compatible threadless headset systems. While every White Industries headset includes a star nut, we also offer replacements separately(these guys). Whether you’re building a new bike, replacing a worn component, or simply need an extra for your workshop, our headset star nut makes installation simple and dependable. Designed with an M6 x 1mm thread, the star nut provides a secure interface for your headset top cap bolt, allowing you to properly preload your headset bearings for smooth steering performance. Simple, reliable, and built to last, it’s one of the smallest components on your bike—but an essential one. Features Designed for 1-1/8-inch threadless fork steerers Compatible with steel and aluminum steerer tubes M6 x 1mm thread Durable steel construction Secure headset preload interface Ideal as a replacement or spare component Specifications Fork Steerer: 1-1/8 in (28.6mm) Thread: M6 x 1mm Nominal Diameter: 26.7mm Nominal Height: 15mm Material: Steel