What size are axle bolts?
Axle Bolts14mm or 3/8″
14mm bolts are sold in pairs. 3/8″ bolts are sold in pairs.
What is the axle size on a scooter?
All Scooter axles have an 8 mm diameter (the industry standard from day one,) to fit 608 bearings (the standard for kick scooters, rollerblades and skateboards.)
What is an axel bolt?
Axle bolts are designed to be used when attaching wheels to items such as lawnmowers and wagons. Hillman recommends installing these bolts with a nut and washer to best secure the wheel to the axle.