Product information "Canti Studs with 5-16"-18 UNC Inch Thread e.g. for KLEIN, Fat Chance and Cannondale"
CNC machined Canti Studs / Brake Bosses to fit the v-brake.The internal thread of the Canti Studs is M6. The bases are made of stainless steel and therefore corrosion-free and are easily replace the standard Studs.