5pcs Brass Rigid Motor Shaft Coupling Coupler 3.17/4/5/6/8/1012mm Transmission Connector Sleeve Adapter for RC Boat Car Airplane(6.35-8mm D14L22) | 6.35-8mm D14L22

CouplingsProduct descriptionMaterial: BrassDimensions: ("D" indicates outer diameter, "L" indicates length.)1. The following 11 types, outer diameter 14mm, length 22mm, use M4 small screws in the side holes:3.17-3.17, 4-4, 4-5, 4-6, 5-5, 5-6, 5-8, 6-6, 6.35-8, 7-8, 8-8 mm2. The following 7 types, outer diameter 16mm, length 22mm, use M4 small screws in the side holes:5-10, 6-8, 6-10, 7-7, 7-10, 8-10, 10-10mm3. The following 4 types, outer diameter 20mm, length 25mm, use M5 small screws in the side holes:6-12, 8-12, 10-12, 12-12 mmTolerance range: ±0.01~±0.03mmEach coupling comes with 4 screws. The wrench will be sent with the order.Features:which is safe, strong and durable. The surface is smooth and burr-free. It has the characteristics of wear resistance, high torque, low inertia and high sensitivity. Long service life, easy to use, flexible and cost-effective.Application scope:Couplings are used to connect two shafts with different diameters, or to connect a motor and a shaft, or to connect shafts of different diameters. It can also be used as the transmission component between the drive shaft and the motor in remote control model boats, DIY models, and ship models. Suitable for motors, straight shafts, DIY model cars, ship models, robots, etc.IMPORTANT NOTE:1. Manual measurement may produce a deviation of 1-3 mm. If you mind, please purchase with caution.2. Due to display differences, screen colors may be slightly different. Actual product color may vary from image. Thank you for your understanding.==========High-concerned chemical : NoneDimensions : M2*3DIY Supplies : MetalworkingDrive Style : Noneis_customized : YesHead Style : NoneModel Number : 3.17/4/5/6/8/1012mmScrew Type : Set ScrewsMaterial : BrassOrigin : Mainland ChinaCertification : NONE

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