Description
Flat Gusset Delta Plate – Unistrut P1358 Equivalent
The Flat Gusset Delta Plate is a versatile four-hole connection plate designed for use in strut channel systems. Built from 5mm thick mild steel and hot-dip galvanised (HDG) for maximum corrosion protection, this bracket offers reliable support in structural and mechanical installations.
This component is equivalent to the Unistrut P1358 fitting and is suitable for use with all types of 41mm-wide channel. Its compact design and 14mm pre-drilled holes make it ideal for creating diagonal or gusseted connections in framework builds.
Key Specifications:
- Material: Mild Steel
- Finish: Hot Dipped Galvanised (HDG)
- Plate Thickness: 5mm
- Hole Diameter: 14mm
- Dimensions: 136mm x 89mm (outer to outer)
- Weight: 0.37kg each
- Compatibility: Fits all Unistrut-type channel systems
- Equivalent To: Unistrut P1358
- Sold Individually
Benefits:
- Strong gusseted support for angled or corner joints
- Pre-drilled for fast and easy installation
- HDG finish offers superior rust protection
- Compatible with all 41mm strut profiles
- Ideal for industrial, mechanical, or electrical frame assemblies
Applications:
- Structural gusset support
- Strut channel frameworks
- Mechanical and electrical installations
- Bracing and diagonal strut connections
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.













