ITEM NAME:10x Headset Flanged Star Nut Washer For 1-1/8" Mountain MTB Bike img *{margin:0;padding:0;.Unique flanged star shape. 10 x Headset Fangled Star Nut. For placing inside a suspension fork steering tube to which the headset bolt will attach. Universal fit for 1-1/8"/28.6mm stem. Durable and light-weight, easy installation.