Description
Set – M12 x 40mm Hex Bolt / Nut & Washer
The Set – M12 x 40mm Hex Bolt / Nut & Washer 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:
- Kit Includes: 100 x M12 x 40mm Hex Head Bolts
- Also Includes: 100 x M12 Nuts and 100 x M12 Penny Washers
- Material: Grade 8.8 high tensile steel
- Finish: Bright Zinc Plated (BZP) – corrosion resistant
- Thread: M12 metric coarse pitch (1.75mm)
- Hex Bolt: 40mm length, 19mm A/F head – DIN 933
- Washer Size: 25mm OD, 13mm ID
- Nut Size: 19mm A/F, 10mm thick
- Complete fixing set – no need to source parts separately
- Perfect for bracketry, containment systems, and supports
- High tensile strength for long-lasting secure fittings
- Penny washers provide load spread on soft surfaces
- Corrosion-resistant zinc plating for indoor use
- HVAC and electrical containment systems
- General mechanical or assembly work
- On-site construction and installations
- Support frameworks and bracketry
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.

















