Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 7075
Surface Treatment	Black Anodized
Coupling Type	Rigid One-Piece
Bore Diameter	5mm to 20mm (Customizable)
Outer Diameter	25mm
Total Length	30mm
Static Torque	15 N·m
Max Speed	10,000 RPM
Weight	45g
Package Contents	1 x Coupling, 2 x Set Screws

5 reviews

Anonymous

Mar 22, 2026

Rating: 5/5

Fast Delivery

Product arrived early and was well packaged. Exactly as described in the specs.

Anonymous

Mar 06, 2026

Rating: 5/5

Solid Build Quality

Works great on my router setup. The aluminum feels very durable and the anodizing is smooth.

Anonymous

Feb 07, 2026

Rating: 5/5

Exact Fit

No vibration at all during operation. Precisely machined bores matched my motor shaft perfectly.

Anonymous

Feb 02, 2026

Rating: 5/5

Professional Grade

Using these for industrial CNC applications. Consistent quality and reliable performance.

Anonymous

Jan 25, 2026

Rating: 4/5

Good but Tight

The coupling itself is excellent. The set screws were a bit hard to tighten initially but held well.

5 FAQ

Q: What type of screws are included?

A: Each coupling includes two high-strength Allen head set screws.

Q: Can I request specific bore sizes?

A: Yes, we offer customization. Please contact us after ordering with your requirements.

Q: What is the shaft tolerance standard?

A: Our bores are machined to H7 standard tolerance for a secure fit.

Q: Do you offer bulk discounts?

A: Yes, discounts are available for large quantity orders. Please inquire via message.

Q: What is the return policy?

A: We offer a 30-day return policy for unused items in original packaging.

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