K2 Systems Multi Mount Kit Mill Finish 4000282-US

The K2 Systems 4000282-US Multi Mount Kit is a pre-assembled, versatile solar mounting base designed for flush or tilt-up installations on a wide variety of roof types. Engineered for both rafter and deck attachment, it features K2’s integrated EverSeal and a quick-install slot system compatible with all CrossRail profiles.

Key Benefits

Flexible Mounting: Supports rafter or decking attachment for composition shingle, EPDM, TPO, asphalt, concrete, and metal roofs.

High Pullout Strength: Withstands up to 1065 lbs (rafter) and 320 lbs (deck) of pullout force for structural reliability.

Pre-assembled EverSeal: Comes with K2 EverSeal for a watertight installation with no additional sealing required.

Fast Rail Mounting: Open slot design allows rapid tool-less rail connection with retention lip for added security.

Special Technology

Universal Fit: Compatible with all K2 CrossRail profiles and works in both portrait and landscape module orientations.

Optimized Clearance: Designed to maintain a consistent 4-inch standoff from the roof surface for optimal airflow and code compliance.

Warranty

Covered by K2 Systems’ 25-year limited warranty when installed according to certified guidelines.

Best Uses

Residential PV Installations: Ideal for flush and tilt-up racking systems on pitched or flat residential rooftops.

Multi-Roof Compatibility: Supports use on asphalt, concrete, bitumen, metal, EPDM, and TPO roofs.

Code-Compliant Projects: Certified to ASTM D7147, SEAOC 2, and ASCE 7-16 structural standards.

Specifications Table

About K2 Systems:

K2 Systems is a German-based solar mounting specialist known for its high-quality, durable racking and mounting solutions used worldwide. Their product portfolio includes rail‑based and rail‑less systems—such as the Ground and SolarRoof lines—for pitched, flat and commercial PV installations. K2’s designs are highly customizable, approved for varied roof materials, and engineered for efficient assembly, optimal wind load performance, and robust lifespan.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
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