K2 2000125 Pre-Assembled Hanger Bolt M12x300 for Corrugated Fiber Cement Roofs

For secure solar mounting on corrugated fiber cement roofs, this pre-assembled hanger bolt delivers a reliable, height-adjustable connection point. Its M12 thread and 300 mm length provide robust anchoring, while the integrated adapter plate and EPDM seal ensure a weathertight installation. Engineered to integrate seamlessly with K2 Systems mounting rails, it offers a streamlined solution for residential and commercial PV arrays.

Advantages

The hanger bolt arrives pre-assembled with all necessary hardware, significantly reducing installation time and the risk of missing parts. The stainless steel A2 bolt and aluminum adapter plate provide excellent corrosion resistance, ensuring long-term durability even in harsh environments. The EPDM seal offers high UV and weather resistance, maintaining a watertight seal over the system's lifespan. Height adjustability via the adapter plate and nuts allows for precise leveling of the mounting rails, accommodating roof irregularities with ease.

Suitable for

• Solar PV mounting on corrugated fiber cement roofing
• K2 Systems mounting rails such as SingleRail and CrossRail
• Residential and commercial rooftop installations
• Projects requiring a pre-assembled, time-saving fastening solution

Key specifications

• Bolt thread size: M12
• Total bolt length: 300 mm
• Roof type compatibility: corrugated fiber cement
• Pre-assembled: yes
• Hanger bolt material: stainless steel A2 (1.4301)
• Adapter plate material: aluminum EN AW-6063 T66
• Seal material: EPDM
• Components included: hanger bolt, K2 adapter plate, 3x M12 nuts, 1x M12 washer, 1x EPDM seal
• Adapter plate dimensions (L x W x H): 100 x 40 x 8 mm
• Adjustability: height adjustable via adapter plate and nuts
• System compatibility: K2 Systems mounting rails (e.g., SingleRail, CrossRail)
• Corrosion resistance: high
• UV resistance: high (for EPDM seal)
• Standard compliance: DIN 571 (for wood screw part)

Recommendations

Ideal for installers seeking a reliable, time-saving fastening solution for corrugated fiber cement roofs. Pair with K2 SingleRail or CrossRail for a complete, weathertight PV mounting system.