Description
M12 Stainless Steel Premier Flange Clamp – A4 Grade
Our M12 Stainless Steel Premier Flange Clamp is a high-performance, FM, VdS, and UL approved solution for suspending equipment from steel beams. Engineered from A4 marine-grade stainless steel, this clamp is ideal for applications in fire safety, cable management, and industrial environments.
Designed for use with M12 threaded rods, it includes a 13mm unthreaded back hole and is supplied with a matching A4 grade set screw and lock nut. The clamp offers a robust load capacity of 254kg and can secure flanges up to 20mm thick.
Key Features:
- Material: A4 (316) Stainless Steel – Marine Grade
- Load Rating: 254kg maximum capacity
- Compatibility: Suitable for M12 threaded rods
- Approvals: FM, VdS, and UL certified – sprinkler system ready
- Back Hole: 13mm (unthreaded)
- Set Screw Torque: 11 Nm | Lock Nut Torque: 22 Nm
- Clamping Range: 0–20mm thickness
- Supplied: Complete with A4 grade set screw & nut – Sold Individually
Benefits:
- Certified for use in critical systems like fire sprinkler and cable tray suspension
- Excellent corrosion resistance in outdoor or marine environments
- Precision load handling with reliable grip strength
- Quick and secure installation to steel beam flanges
Applications:
- Suspending HVAC or sprinkler systems
- Fixing cable management trays
- Supporting pipes or appliances from structural beams
- Use in industrial, marine, and commercial settings
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.







