Dubro 743 5/16"-24 Black Anodized Aluminium Spinner Prop Nut #743

Du-Bro Spinner Prop Nuts work with standard electric starting cones, meet AMA safety specs, and are CNC machined from 6061 T6 aluminum. 1/pkg

Suits Engine Models:

• ASP: .61 all models, .75 ABC, .91 ABC, .65 4S, .80 4S
• Evolution: .52NX, EVOE100 (Trainer Power System) .61 NX, 1.00NX
• Fox: .60-.74 Eagle
• HP: 1.20
• Magnum: GP.65SE, Pro.61SE, XL 1.20RFS
• Merco: .50, .61
• O.S.Engines: .60FP ABC, .61SF all versions, .61RF ABC & RF-P, .61 RX-H & SX-H, .61VR-M ABC, .65VR-M ABC,.65VR-DF ABC, .91VR-DF, .81VR-M,.91FSR, FF-240, FS-70 Surpass, FS-91 Surpass, FS-120 Surpass II, FS-120 Surpass SP, FS-61, FS-90, FS-120, FT-120 II, FT-160
• Quadra: Q-35 2.0
• Supertigre: S-90K, S-61K, X-61K ABC RE
• Thunder Tiger: GP-61, Pro-61, Pro-120, F-91S