Description 21mm Z Bracket – A4 Stainless Steel (Unistrut Compatible) This 21mm Z Bracket is manufactured from A4 marine grade stainless steel and is designed for use with all 21mm strut channel systems. Its compact Z-shaped profile allows for clean, stable connections in confined spaces or when mounting channels at offset angles. Made from 5mm thick stainless steel, it provides strong and corrosion-resistant support in demanding environments. The bracket includes two 13mm holes for easy fixing and is fully compatible with Unistrut-style channels and fittings. Please note: This product is sold individually. Key Specifications Material: A4 Stainless Steel (Marine Grade) Thickness: 5mm Hole Size: 2 x 13mm Fits: 21mm strut channel systems Compatibility: Universal with Unistrut-type systems Sold individually Benefits Compact Z profile for angled or offset mounting Corrosion-resistant A4 stainless – ideal for external use Strong 5mm thickness for reliable support Works with all 21mm mini channel types Simple to install with standard M10 or M12 fixings Typical Applications Mounting 21mm channel to walls or surfaces Creating offset support points in tight spaces External installations requiring stainless steel hardware Electrical, HVAC, or containment support brackets Ordering & Delivery ✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours Most orders arrive within 1–2 working days as standard. Note: Heavy or bulk orders, as well as any special cut length or non-standard products, may take slightly longer to dispatch. For bulk quantities or trade pricing, please call our team on 0121 270 8507.





