Cobra Parts - Bolt-On Prop Adapter - 35mm 4-Hole
The bolt-on style prop adapters that come with the Cobra motors are machined from very durable 7075 grade aluminum stock, so they will last quite a long time. However, every so often on a "Not so Perfect" landing you may bend one. For those cases we offer these replacement prop adapters.
The Cobra 35mm Bolt-On Prop Adapter is designed to fit all of the Cobra 3510, 3515, 3520 and 3525 size motors. This is the same model that comes packaged with a new motor. Included with each prop adapter is a prop washer and nut, along with 4 new screws to mount the prop adapter to your motor.
The prop adapter has a metric M6x1.0mm thread, and has a threaded shaft which is 27mm in length. With the included prop washer and nut, this prop adapter will fit props with hub thicknesses ranging from 6mm to 19.5mm or from 1/4 inch to 3/4 inch.