K2 SingleRail Climber hanger bolt M10x250 RVS A2 voor schuine dak zonnemontage

The K2 SingleRail Climber Hanger Bolt M10x250 is a high-strength stainless steel fastener engineered to securely anchor solar mounting rails to pitched roof structures. Its dual-thread design—a wood screw thread on one end and an M10 metric thread on the other—delivers exceptional pull-out resistance and reliable rail attachment, making it a cornerstone component for durable photovoltaic installations.

Advantages

Crafted from corrosion-resistant stainless steel A2 (1.4301), this hanger bolt withstands harsh outdoor conditions, ensuring long-term structural integrity. The hexagon head allows for quick, tool-friendly installation, while the 250 mm length provides ample embedment depth for robust load transfer. Compatible with the K2 SingleRail Climber system, it simplifies roof-mount assembly and reduces installation time.

Suitable for

• Pitched roof solar PV mounting systems using K2 SingleRail Climber rails
• Residential and commercial rooftop solar projects requiring reliable wood-to-metal fastening
• Installers seeking a durable, corrosion-resistant connection for long-term performance

Key specifications

• Thread diameter: M10
• Bolt length: 250 mm
• Material: Stainless steel A2 (1.4301)
• Roof-side thread: Wood screw thread (DIN 571 compliant)
• Rail-side thread: Metric M10
• Drive type: External hex
• Head type: Hexagon head
• Quantity per pack: 1

Recommendations

For optimal performance, pair this hanger bolt with K2 SingleRail Climber rails and appropriate sealing washers. Ensure the wood screw portion is fully embedded into the roof rafter for maximum pull-out resistance.