Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Aluminum Alloy 6063-T5
Surface Finish	Clear Anodized
Compatible Profile Series	20/30/40/45 Series
Connection Type	Internal Straight Connector
Thread Standard	Metric (M5/M6/M8)
Unit Weight	35 grams per piece
Package Weight	150 grams
Manufacturing Tolerance	+/- 0.1mm
Country of Origin	China
Package Contents	4 Connectors, 4 Set Screws

5 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Great for extensions

Extended my workbench easily using these connectors. Highly recommend.

Anonymous

Mar 01, 2026

Rating: 5/5

Solid Connection

Used these for my CNC frame. Very rigid and holds the alignment perfectly.

Anonymous

Feb 26, 2026

Rating: 5/5

Exactly as described

Matches the profile slot perfectly. No wobble in the joint.

Anonymous

Feb 01, 2026

Rating: 4/5

Good Quality

Slightly tight fit but works well once seated. Good value for the price.

Anonymous

Jan 28, 2026

Rating: 5/5

Easy Install

Slid right into the 40mm profile without much force needed. Great product.

5 FAQ

Q: Is this made of stainless steel?

A: No, it is made of anodized aluminum alloy for lightweight strength.

Q: What is the maximum load capacity?

A: Depends on the profile used, but the connector holds axial load effectively for standard framing.

Q: Will this work for 2020 profiles?

A: Yes, please select the 20mm variant from the options menu.

Q: Are screws included in the package?

A: Yes, each connector comes with a corresponding set screw.

Q: How do I secure the connector in place?

A: Insert into profile ends and tighten the grub screw using an Allen key.

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