Unistrut 41x21 Pre-Galvanised Slotted Channel 3m Light Duty (P4000TX3) (P4000TX3PG) Unistrut channel is a support system manufactured from steel, which is also referred to as Strut, is available in Plain Oil, Hot Dipped Galvanised (HDG), Pre Galvanised and Stainless Steel with different options for thickness; 21mm, 41mm, 62mm, 82mm and larger if required. Length options as standard are 3 or 6 metre (or smaller with our cutting service). Within Unistrut channel range, there is the option for slotted channel which have slots at either 11mm or 14mm. All single Unistrut members are accurately and carefully rolled from mild steel. All multiple members are two or more single Unistrut members spot welded on The Unistrut Metal Framing System incorporates a wide range of channel nuts and hardware (including: spring nuts, stud nuts, flat washers, square washers, lock washers, qwik washer, hex head cap screws, and more) meant to make fastening channel and fittings together as easy and as quick as possible. Unistrut show that the standard is achieved by rolling the channel with the part number along with the full name of the Standard BS6946:1988, and there Unistrut branding. This is, as it should be, engraved deep into the Channel to ensure that you can clearly identify our product over the inferior product that is creeping into the market place. Unistrutâ€™s are renowned for offering quality products and services throughout the electrical & mechanical industry Unistrutâ€™s comprehensive range of cable management products consists of Cable Tray, Cable Ladder & Cable Basket, Channe, Brackets, Clamps and Channel Accessories â€¢ Security of the worlds leading brand â€¢ The widest portfolio of support products in the market â€¢ Best fit for purpose solution â€¢ The latest innovations in products and finishes â€¢ Total traceability from steel manufacturer, though production to delivery through QBN 10 year guarantee* Unistrut understand the provenance of the materials you use can be a major factor, with this in mind Unistrut clearly stamp on the side of all there channel a unique code (QBN Number) that enables traceability of the steel provenance back to the manufacturer and the product batch, giving you the confidence that you get the performance we stated and we stamp Unistrut on every component to make them easy to identify UNISTRUT channel range conforms to BS6946:1988 â€“ Metal channel cable support systems for electrical installations. In addition, UNISTRUT Ltd declares that our manufacturing, testing methods and record maintenance processes are in accordance to the relevant BS specification and are third-party certified under ISO 9001:2008 â€“ Quality Management Systems Requirements.