square
// Square-hole strips for projects where everything needs to stay neatly in place.
Filter products
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Pipe connector
- Ductile iron pipe fittings | T-pieces
- Ductile iron pipe fittings | Elbows
- Ductile iron pipe fittings | Cross pieces
- Ductile iron pipe connectors | Wall brackets / base plates
- Ductile iron pipe connectors | Handrails
- Ductile iron pipe coupler | Adjustable angle
- Ductile iron pipe couplings | Clamping rings / Flanges
- Ductile iron pipe couplings | Elbows
- Ductile iron pipe couplings | Extension pieces
- Ductile iron pipe couplings | Variable diameter
- Ductile iron pipe couplings | Accessories
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Stainless steel components
- Plate holder
- Glass and panel holders
- Stainless steel glass holder
- Glass balustrades
- Glass point holder
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Stainless steel balustrades
- Cover rosettes | Post covers
- Anchor plates
- Spacers
- Balustrade posts | Post fixings
- Handrail bracket
- Handrail supports
- Mounting plate
- Support pins for handrail brackets
- Carrying handle
- Cross-bar bracket
- Pipe plug
- Post caps
- Klöpper-formed stainless steel bottoms
- Ronden
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Pipe bends
- 90-degree elbow (welded fittings, Type 3 DIN)
- 45-degree elbow (welded fittings, Type 3 DIN)
- 180-degree elbow (welded fittings, Type 3 DIN)
- 90-degree elbow (welded fittings, Type 2 DIN)
- 90-degree elbow (welded fittings, Type 5)
- Pipe bends, special-angle fittings, welded fittings
- 90-degree elbow welded fittings
- T-piece welded fittings
- Connector, welded fittings
- Cross-piece welded fittings
- Connectors
- Decorative fittings
- Wall anchors | Floor anchors
- Clamping profile
- Glass and door systems
- LED handrail
- Balls | Cones | Cubes
- Stainless steel tubes | Bar stock
- Grooved pipes
- Push-fit fittings / End caps for grooved pipes
- Home | Garden
- Door construction | Door locks | Door handles
- Stainless steel cables | Wire rope clamps | Accessories
- Marine | Boat supplies
- Accessories | Screws | Adhesives
- Black Lane – Powder-coated stainless steel parts
- Sliding glass door
- BRENK-fix® Base Holder
- RAIL FIX Installation Guide
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Wrought iron
- Caps
- Anchor plates
- Weld-on strips
- Weld-on brackets
- Baroque programme
- Letters
- Drive-in plugs
- Raw steel Klöpper discs
- Handrail brackets + accessories
- House numbers
- Balls
- Plastic handrails
- Rings | Crosses
- Ronden
- Locks | Door handles | Other accessories
- Bar stock
- Pipe bends
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Door hinges
- Gate hinge with welded sleeve
- Door hinge with slotted plate
- Door hinge with a long thread
- Door hinges, adjustable in 4 directions
- Self-closing gate hinges
- Threaded sleeves for gate hinges – spares & accessories
- with a weld-on plate
- Lifting gate fittings
- Adjustable wall plates for gate hinges
- Brass washers for hot-dip galvanised gate hinges
- Eye bolts, sold individually, for gate hinges
- for setting in concrete
- with an angled tab
- with a wall plate
- Fence posts
- Fence rails
- Decorative mouldings
- Enamel and paints
- Blacksmithing Basic Line
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Grating steps
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Grating
- Light well grating – Building Standard grating
- Grating fixing
- Grating, channel grating, suitable for vehicle traffic
- Industrial grating
- Press-welded grating
- Press platform grates with a step edge
- Safety toe cap
- Door frames / Frames
- Boat jetty grating
- Made-to-measure grating
- SEPGRATE designer covers
- Powder coating for gratings
- GRP
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Sliding gate fittings
- Sliding gate fitting 0 | Gate weight per leaf up to 90 kg
- Sliding gate fitting 1 | Gate weight per leaf up to 200 kg
- Sliding gate fitting 2 | Gate weight per leaf up to 400 kg
- Sliding gate fitting 3 | Gate weight per leaf up to 600 kg
- Sliding gate fitting 4 | Gate weight per leaf up to 1,200 kg
- Sliding gate fitting 5 | Gate weight per leaf up to 2,000 kg
- Full range
- All sizes fit 1 to 5
- Cast iron rollers for sliding gates
- Cantilever sliding gates
- Ground-mounted sliding gates
- Gate operators & control systems
- Sliding gate accessories
- Locks & Bolts
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Sealing plugs and protective caps
- Aluminium fences and aluminium gates
- New Products
Filter products
Available, : Lieferzeit 5-10 Werktage
Available, : Lieferzeit 5-10 Werktage
Available, : Lieferzeit 5-10 Werktage
Available, : Lieferzeit 5-10 Werktage
Available, : Lieferzeit 5-10 Werktage
Available, : Lieferzeit 5-10 Werktage
Square-section perforated steel strips are amongst the most robust variants in the field of perforated strips and are the preferred choice in metal construction where structures require high dimensional stability and load-bearing capacity. Thanks to their angular profile, they offer a clean, technical design and integrate particularly well into frame, lattice and beam structures.
A major advantage of the square design is its resistance to twisting. Compared to round profiles, components remain reliably in position, which enables a neat and permanently stable result, particularly in bolted constructions. The uniform perforation ensures that fixing points can be planned precisely and used flexibly.
Square perforated strips are frequently used in railing and fence construction, in frame structures, in jig and fixture construction, and in technical metal solutions. They are suitable for both load-bearing applications and modular systems that are to be extended or adapted at a later date.
FeNau offers square perforated bars as a reliable bar stock for professional applications, which can be optimally combined with other bar stock and suitable fasteners.