Description
M12 x 25mm Hex Bolt Set Screw
The M12 x 25mm Hex Bolt Set Screw provides a strong, reliable fixing for strut channel and structural applications. Finished in bright zinc plated, it offers dependable corrosion resistance and long service life. Ideal for professional trade, construction and building services use.
Key Specifications:
- Thread Size: M12 Metric
- Length: 25mm
- Thread Pitch: 1.75mm
- Material: Grade 8.8 High Tensile Steel
- Finish: Bright Zinc Plated (BZP)
- Hex Head Size (A/F): 19mm
- Thread: Fully Threaded to DIN 933
- Designed for fast and secure installation in Unistrut-type frameworks
- Durable zinc coating protects against indoor corrosion
- Ideal for fixing brackets, tray supports, and pipe clamps
- Supplied in a value box of 100 for trade or bulk use
- Electrical and mechanical fixing systems
- Steel channel assemblies and supports
- HVAC, containment brackets, and mounting plates
Key Benefits:
- Fully threaded for a strong, reliable fixing
- Manufactured to recognised DIN specifications
- Ideal for strut channel and structural fixings
- Finished in bright zinc plated for corrosion resistance
Applications:
- Strut channel and bracket assembly
- Structural steel fixings
- Mechanical and building services install
- General trade and construction use
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.



















