Speedplay Walkable Cleat Screw Pack

While the 8. 5mm bolts included with the Speedplay Walkable pedals are sufficient to mount them to the company's four bolt adapters, you'll need longer bolts to attach them to four bolt shoe soles that have recessed cleat mount inserts. Regardless of your setup, you'll have to get a minimum of five full turns of engagement in order to ensure that the bolts hold securely.