This Scorpion SII-4035 Bolt-on Prop Adapter is the same one that is included with SII-4035 series Scorpion Brushless motors.
Machined from High-Quality Aluminum bar stock, it is has a 8mm threaded prop shaft.
The Scorpion SII-4035 Bolt-on Prop Adapter weights 40 grams.
Specifications :
Thread size M8*1.0
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