Flexible Shaft Coupler 7 mm to 8 mm (Aluminum)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | Flexible Coupler (7mm to 8mm) | 90 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 90 EGP
About this product
A machined aluminum flexible shaft coupler that joins a 7 mm shaft to an 8 mm shaft. Its spiral cut absorbs slight misalignment between shafts while staying stiff in rotation, which makes it suitable for stepper motors, lead screws and CNC or 3D printer builds.
Specifications
- Bore A
- 7 mm
- Bore B
- 8 mm
- Material
- Machined aluminum / ألومنيوم مشغول
- Fastening
- Double set-screws, two per side / براغي تثبيت مزدوجة
- Tool required
- 2 mm Allen key / مفتاح ألن 2 مم
Frequently asked questions
What is the price of Flexible Shaft Coupler 7 mm to 8 mm (Aluminum) in Egypt?
Flexible Shaft Coupler 7 mm to 8 mm (Aluminum) currently costs 90 EGP in Egypt.
Where can I buy Flexible Shaft Coupler 7 mm to 8 mm (Aluminum) in Egypt?
Flexible Shaft Coupler 7 mm to 8 mm (Aluminum) is available from Future Electronics. Compare the offers above to find the best price.
Will this coupler fit a NEMA 17 stepper motor shaft?
Usually not. NEMA 17 stepper shafts are commonly 5 mm in diameter, so this 7 mm to 8 mm coupler does not match them. Check the shaft diameter of your motor and choose the coupler whose bore matches it.
What tool do I need to tighten the coupler?
Use a 2 mm Allen key to tighten and loosen the set-screws. Tighten each set-screw on both sides of the coupler so the shafts are held securely.
