Connector T for profile 40x40x2mm, Satin

The Strofix connector T for profile 40×40×2mm, Satin is an AISI 304 stainless-steel tee fitting that joins three sections of 40 × 40 mm square railing tube at a T-junction. Two arms continue the rail in a straight line while the third meets it at 90°, forming a "T". Finished in satin.

This tee connector is used where a branch or intermediate rail meets a continuous run at a right angle — for example, where an intermediate handrail or post tube joins the main rail. It creates a clean three-way junction in the 40 × 40 mm square tube system. Like the other flush connectors, it slips over the tube ends to produce a smooth, weld-free joint on the visible surface. Choose the tee connector for three-arm junctions; straight couplers, 90° elbows, cross (four-arm) and Y connectors are also available for other junction types.

Use cases:

• Joining three 40 × 40 mm square tube sections at a T-junction
• Branch or intermediate rail meeting a continuous run at 90°
• Three-way junction in a square-tube handrail or railing frame
• Weld-free flush tee joint on the visible rail surface
• Stainless-steel tee connector for square railing tube

FAQ

What does a T connector do?

It joins three sections of square tube at a T-junction — two arms in a straight line and a third meeting them at 90°.

What tube does it fit?

40 × 40 mm square tube.

How does it differ from a cross or Y connector?

A tee (T) joins three arms (two straight, one at 90°). A cross joins four arms; a Y joins three arms at angles forming a "Y". Choose the fitting for the number and angle of arms at the junction.

How is it fixed?

It is a flush connector that slips over the tube ends for a smooth, weld-free joint on the visible surface.

What steel grade and finish are used?

AISI 304 stainless steel with a satin finish.

About Elbows & Connectors

Elbows and connectors are stainless-steel joint fittings that link two sections of handrail or railing tube at a change of direction, creating a continuous, seamless-looking rail line around corners, up staircases and across straight joints. Flush elbows and angles slip over the tube ends and produce a smooth, weld-free joint on the visible surface; welding variants are permanently fused for a rigid connection.

Strofix supplies 15 elbow and connector products for Ø42.4 mm round pipe and 40×40 mm flat square tube, including fixed 90° flush angles, adjustable flush elbows (with one variant covering 0–70°), cross flush angles, tee ("T") connectors, tee corner connectors, inline fittings and welding flush angles — all in AISI 304 stainless steel with a satin finish, with AISI 316 and polished options on selected variants.

The correct fitting depends on tube profile, the angle of the direction change, the number of tube arms meeting at the joint and whether a screwable or welded connection is required.