101.6mm x 50.8mm x 6.4mm x 7.9mm Aluminium Channel (4″ x 2″ x 1/4″ x 5/16″)

£5.21£110.88 ex VAT

Free metal cutting service
Please note we offer a standard cutting tolerance of +/-2mm
If greater precision is required please contact us prior to purchase.

Please enter the size(s) required.
The first cut is free, additional cuts are priced at 50p each.
Please note that due to saw blade widths, approx 5mm of material is lost when each cut is made. (Excluding Aluminium Sheet 1mm-6mm and all stainless steel sheets)

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SKU: ALC4002004 Categories: ,


Extruded Aluminium U Channel

Outside dimensions:  4″ wide x 2″ Leg Length (101.6mm x 50.8mm)

Thickness of 4″ Base = 1/4″ (6.4mm)

Thickness of 2″ Legs = 5/16″ (7.9mm)

Internal Gap Width: 85.7mm*

Also known as Aluminium C Section and Aluminium U Section.

Grade / Specification

Usually supplied in Grade 6082T6 – formally known as H30 TF**

Medium Strength Alloy

Good General Engineering Grade

Good For Machining

Good For Welding

Excellent Corrosion Resistance

*All quoted dimensions are subject to the relevant European manufacturing tolerances. Within these tolerances the outside dimensions and also the actual material thickness may vary.  Any manufacturing variations will have an effect on the actual internal gap of the channel.  For further information about manufacturing tolerances, please Contact Us

Common Applications

Window & Door Frames, Welded Frames, Flood Defence Systems, Sliders, Machine Modifications, Cappings, Brackets

Additional information

Weight N/A
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