K2 Standing Seam PowerClamp Standard Set 4000017

The K2 Standing Seam PowerClamp Standard Set (4000017) is a non-penetrating clamp for standing seam metal roofs. With two stainless set screws and a mill-finish aluminum body, it delivers a secure, rail-ready attachment point for PV racking while preserving roof integrity.

Key Benefits

Non-Penetrating Attachment: Clamps directly to standing seams—no roofing penetrations.

Robust Build: Aluminum clamp body with stainless steel hardware for long-term durability.

Rail-Ready: Pairs with K2 L-Foot and CrossRail side channel via T-Bolt for fast assembly.

Applications

Standing Seam Metal Roofs: Residential, commercial, and industrial PV arrays where leak-free, clamp-on mounting is required.

Installation

Seam Prep & Clamp Placement: Align clamp on the seam per the profile; tighten set screw(s) to the torque for the roof gauge.

L-Foot & Rail Connection: Attach slotted L-Foot to clamp; insert T-Bolt into CrossRail side channel and tighten.

Torque Guidance: 22 GA: 130–140 in-lb; 24 GA: 150–160 in-lb; 26 GA: 170–180 in-lb; 29 GA: 190–200 in-lb. T-Bolt to rail: 25.8 ft-lb (35 Nm). Tools: 13 mm deep socket; torque wrench (10–50 ft-lb).

Warranty

Manufacturer’s standard accessory warranty (K2 Systems).

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.

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