Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy
Outer Diameter	19 mm
Overall Length	25 mm
Bore Diameter A	5 mm
Bore Diameter B	6 mm
Rated Torque	0.5 N·m
Max Rotation Speed	4000 RPM
Operating Temperature	-20°C to 80°C
Surface Finish	Black Anodized
Item Weight	15 grams

5 reviews

Anonymous

Mar 06, 2026

Rating: 4/5

Value Buy

Good for the price point. Shipping was fast too.

Anonymous

Feb 22, 2026

Rating: 5/5

Reliable

No vibration issues observed during high-speed operation.

Anonymous

Feb 03, 2026

Rating: 4/5

Good Quality

Slightly tight fit but holds well once installed. Good value.

Anonymous

Jan 21, 2026

Rating: 5/5

Compact

Fits in small spaces easily. Exactly what I needed for my motor.

Anonymous

Jan 19, 2026

Rating: 5/5

Great Coupler

Works perfectly for my encoder setup. Very compact and sturdy.

5 FAQ

Q: Material type?

A: Made from durable aluminum alloy.

Q: What sizes does this fit?

A: This specific model fits 5mm to 6mm shafts.

Q: Max RPM rating?

A: Rated for up to 4000 RPM safely.

Q: Are screws included?

A: Yes, set screws are provided in the package.

Q: Is it flexible?

A: Yes, figure-eight design allows for flexibility and misalignment.

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