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2pcs 8mm to 8mm Bore Rigid Shaft Coupler, Steel Shaft Coupling Connector with M4 Set Screws for 3D Printer, Stepper Motor, CNC Machine in Saudi Arabia

2pcs 5mm to 8mm Bore Rigid Shaft Coupler, Steel Shaft Coupling Connector with M4 Set Screws for 3D Printer, Stepper Motor, CNC Machine

SAR 27
Brand
suiwotin
Category
Fasteners
Weight
40 g
Size5mm to 8mm
– 1 +

Special Features

  • Package included: 2 x 8mm to 8mm bore steel rigid coupling, 8 x M4 set screws 1 x L wrench for fastening. Length: 22mm, outside diameter: 14mm, thread: M4.
  • Precision rigid coupling: Designed for high-accuracy applications where shaft alignment is critical. This is a rigid coupling that transmits torque with zero backlash, requires precise alignment of the 2 shafts during installation.
  • Rigid coupling: Made of solid #45 steel, this coupler delivers exceptional rigidity, high torque capacity, and low rotational inertia. This ensures responsiveness and sensitivity for the motors,and precision drive systems.
  • Easy installation: Comes with 8pcs M4 set screws, 1pc L wrench for easy and firm fastening attachment. Simply align your shafts, tighten the screws with L wrench, and achieve a solid connection in minutes.
  • Wide applications: An essential component for 3D printers, CNC routers, laser engravers, small robotics, and automation projects. Suitable for connecting motors to lead screws, ball screws, or other driven shafts.

Description

Made of high-strength, rust-resistant #45 steel, this coupling withstands continuous operation in DIY and light industrial environments. The hardened M4 set screws provide a secure, vibration-resistant grip on your shafts.

Specifications:
Inside Diameter: 8mm to 8mm Bore
Length: 22mm
Outside Diameter: 14mm
Thread: M4
Material: #45 Steel
Color: Silver
Quantity: 2 Pieces

Note: Due to manual measurement, please allow a deviation of 1 - 2mm.

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