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40 mm black square tube connectors

For every combined order of pipes and fittings, the shipping charges for the fittings are waived.
Tip
Sturdy, matte black T-connector with a textured finish on a white background. Features a horizontal top and a vertical leg extending downward. Three Allen screws are visible: two horizontal, one vertical.
T-piece, long for square tubes, black - 40 mm
T-piece, long, for square tubes, black.This pipe connector (similar to type 608004) is used for joints in horizontal square tubes, for example to connect two sections of tube.
Product number 6080Z04S-40

€17.31*
Tip
Three-dimensional, cross-shaped connector made from matt black, rough-textured square tubes. Five tubes: one vertical, four branching horizontally to form a cross. Open ends with a shiny metallic inner surface.
Cross piece for support tube for square tubes, black - 40 mm
Cross-piece for support tube.4-way tube connector for securing a vertical support with four horizontal tubes arranged at 90° angles to one another. The support tube is fed through the connector, enabling a sturdy, continuous structure. The tube connectors are fitted with black-coloured screws with serrated edges, which ensure a secure grip on the tube.
Product number 6080Z26S-40

€17.31*
Tip
A vertical, black, sturdy metal connector with a rough texture, consisting of two square rods connected by a wider, central rectangular housing. Two hex socket screws are visible on opposite sides.
Extension piece for square pipes, black - 40 mm
Extension piece, external.Coupling clamp for the straight connection of two tubes of the same diameter. This component is not suitable for heavy vertical loads. The tube connectors are fitted with black-coloured screws with serrated edges, which ensure a secure grip on the tube.
Product number 6080Z08S-40

€17.31*
Black rectangular base plate with a permanently attached, upright square tube. Plate with two fixing holes on the side; tube secured to the base with two black hexagon head screws. Matt finish; for stabilisation purposes only; not for safety railings.
Rectangular base plate for square tubes, black - 40 mm
Square base plate – 40 mm. For use in erecting a structure. Not suitable for railings or similar safety structures. Please note that rust may form when used outdoors.
Product number 6080Z12S-40

€16.33*
Detailed close-up of a black, square base plate (40x40 mm) with a fine texture, into which a square tube is inserted. An Allen screw on the side secures the tube. Four round fixing holes for anchoring.
Square base plate 40 x 40 mm for square tubes, black - 40 mm
Square base plate – 40 mm. For use in erecting a structure. Not suitable for railings or similar safety structures. Please note that rust may form when used outdoors.
Product number 6080Z10S-40

€16.74*
90° elbow, right-angled, for square tubes, black – 40 mm
90° elbow, right-angled, for square tubes, black – 40 mm
For square tubes, for right-angled connections.
Product number 6080Z06S-40

€14.06*
Black three-way elbow for square tubes, connects three tubes at a 90-degree angle. Secured with visible Allen screws. Matt, slightly textured finish, suitable for 40 mm tubes.
Three-way elbow – 90° for square tubes, black – 40 mm
For double right-angle connections.
Product number 6080Z18S-40

€15.88*
Black, matt cross piece for 40 mm square tubes with a continuous square opening and a side square opening for a 90-degree connection. Three Allen screws for fastening are visible at the front.
Cross piece, continuous for square tubes, black - 40 mm
Cross-piece, solid – 40 mm. 90°- Connecting clamp between the central element and the post on railings.
Product number 6080Z22S-40

€10.65*
A matt black corner piece connects three square tubes to form a stand. Two tubes run horizontally through the connector, whilst a third is attached vertically at a 90° angle. Black Allen screws secure the assembly.
Corner connector through-post for square tubes, black – 40 mm
Corner connector (90°). With the option to connect a vertical tube at a right angle.
Product number 6080Z20S-40

€12.55*
A black, square metal tube is held in place by a matching black clamp and secured at the top with a screw. A sturdy black hook protrudes downwards from beneath the clamp. The open side reveals a rough inner surface.
Adjustment ring with hook twisted – for square tubes, black – 40 mm
Twisted adjusting ring with hook – 25 mm. For use in the construction of coat racks and similar items.
Product number 6080Z64S-40

€3.23*
Black, matt metal connector for square tubes, comprising two articulated elements. The upper element is vertical and open at the top, whilst the other is angled diagonally downwards to the left. Fastened with Allen screws, slightly rough.
Single joint piece, simple black – 40 mm
Joint, single for square tubes.Articulated tube connectors for adjustable angular mounting of two tubes. The tube connectors are fitted with black-coloured screws with a serrated edge, ensuring a secure clamping action and a uniform appearance. This swivel joint enables flexible connections in variable structures, such as adjustable frames, racks or partitions. It is available in silver and black and can therefore be visually adapted to existing tubular systems.
Product number 6080Z44S-40

€5.91*
A matt black metallic component with a rough surface, positioned vertically against a white background. Wider at the top with two parallel, upward-pointing brackets and a cylindrical bulge on the side. Narrow base at the bottom.
Articulated bracket black – 40 mm
Female connector for square tubes, available in 25 mm and 40 mm.This connector enables a sturdy right-angled connection of square tubes and is ideal for frame and rack constructions. It is available in silver and black finishes, allowing it to be visually matched to existing systems.
Product number 6080Z42S-40

€5.91*
Black, square tube connector: A square tube fits into a matching sleeve with a side eyelet (round hole) and an Allen screw for securing. Matt, slightly textured finish.
Hinge eye for square tubes black – 40 mm
Hinge eye. Also for securing panels and boards.
Product number 6080Z36S-40

€3.23*
A black, matt metal corner connector that accommodates three square hollow sections. One tube points upwards, one downwards and one horizontally to the right. The fixing screws that secure the sections within the connector are visible.
90° offset cross piece for square tubes, black – 40 mm
Cross-piece, offset, 90°. The 90° cross-connection clamp is used for long pipe intersections with supports, thereby reducing cutting costs and increasing the strength of the system through the continuity of the pipe used.
Product number 6080Z28S-40

€3.60*
Black eyelet fitting with double tab for use as a pipe connector for square tubes. A black square tube runs horizontally through the connector and is secured at the top with an Allen screw. Below this are two mounting tabs with round holes.
Eyelet fitting with double tab for square tubes, black – 40 mm
Eyelet fitting with double tab – 40 mm. Pipe connector for panel mounting.
Product number 6080Z56S-40

€8.03*
Black tube connector on a square tube, secured with an Allen screw. Matt, textured finish. Plate at the bottom with a fixing hole for mounting boards or panels. Ideal for secure fixings.
Pipe connector for panel mounting for square tubes, black - 40 mm
Hinge eye. Also for securing panels and boards.
Product number 6080Z55S-40

€5.27*
Black handrail bracket with a rough surface finish for 40 mm square tubes. A side-mounted Allen screw secures the tube. Sturdy mounting plate with two drill holes for secure wall mounting. Ideal for railings and handrails.
Handrail bracket for square tubes black – 40 mm
Handrail bracket – 40 mm. For securing handrails and for wall mounting.
Product number 6080Z34S-40

€9.01*
Black, T-shaped metal T-piece with a rough surface, designed as a 3-way connector for square tubes. Square openings at all three ends and in the centre for a support tube. Several Allen screws for securing.
T-piece for support tube for square tubes, black - 40 mm
T-piece for support tube – 40 mm. 3-way connector for securing supports with 3 horizontal tubes that are vertically to each other arranged. The support tube fits through the connector.
Product number 6080Z24S-40

€13.28*
Sturdy, black-painted metal connector with a fine texture. Features a vertical square profile, secured by a horizontal crossbar and an Allen screw. Crossbar on the left with a round fixing hole. Short square profile at the bottom.
Eyelet part 90° with single-bracket for square tubes, black – 40 mm
90° eyelet fitting with double bracket, black – 40 mm.Pipe connector for 40 × 40 mm square tubing with two eyelets for the secure fastening of panels and boards to the tubular structure. Thanks to the double eyelet, this component is also highly suitable for the secure fastening of grilles and similar elements.
Product number 6080Z57S-40

€8.56*
Black, short T-joint with a rough, textured surface, connecting two square tubes. One tube runs horizontally through the crossbar, a second is inserted vertically at the bottom. Two Allen screws are visible.
T-piece, short for square tubes, black – 40 mm
T-piece, short – 40 mm. For the vertical connection of two pipes. The connector cannot be used for a horizontal connection of two pipes within the connector itself.
Product number 6080Z02S-40

€9.20*
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Recommended by architects & construction planners

Recommended by industry experts and practitioners due to reliable, high-performance quality. For you as a customer, this is a guarantee of quality, expertise and service.

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