S-5-H90 Clamp

The S-5! H90 Clamp is engineered to attach to metal roof panels that have horizontal, single-folded seams measuring 0.65 inch (16.5 mm) or greater. It is a one-piece design with side-installed setscrews and a top bolt, providing a cost-effective and strong attachment method for heavy-duty rooftop equipment such as snow retention systems, satellite dishes, solar arrays, and walkways. A Mini version is available for lighter attachments, with reduced hardware (one setscrew, one bolt hole) and a shorter body.

Key Features:

• Designed for horizontal, single-folded standing seams ≥ 0.65″ (16.5 mm) width

• One-piece clamp with two Torx T-30 round-point setscrews side-installed

• Includes top M8-1.25 × 16 mm bolt for accessory mounting

• Compatible with snow retention systems like ColorGard and X-Gard, and with many other rooftop accessory applications

• Mini version available for lighter loads

• Material: Structurally tested aluminum clamp body (non-copper metals) with stainless steel hardware
• Setscrews: Two 3/8-24 × 0.80″ round-point Torx T-30 screws
• Bolt hole: One M8-1.25 × 16 mm hex flange bolt included
• Seam compatibility: Horizontal single-folded seams ≥ 0.65″ (16.5 mm)
• Mini version includes one setscrew, one threaded bolt hole; standard full version includes two setscrews and bolt
• Includes: One H90 Clamp unit (body, two setscrews, top bolt in standard version; Mini as described)

• Identify the roof panel has a horizontal, single-folded seam of 0.65″ (16.5 mm) or greater.
• Rotate clamp so its bolt hole side faces up.
• Slip the clamp over the seam and position it where needed.
• Tighten the two side setscrews using Torx T-30 driver to specified tension.
• Use the top M8 bolt to attach accessory or structural component.
• Inspect the clamp to ensure secure grip, no damage to seam or panel, and hardware is fully seated.

Q: What seam width does the H90 Clamp accommodate?
A: Horizontal, single-folded seams of at least 0.65″ (16.5 mm).

Q: What hardware comes with the standard H90 Clamp?
A: Two Torx T-30 round-point setscrews and one M8-1.25 ×16 mm bolt for accessory mounting.

Q: What is the difference between the H90 standard and mini versions?
A: The Mini version is shorter, has one setscrew and one bolt hole instead of two setscrews, suited for lighter-duty applications.

Q: Can H90 be used with snow retention systems?
A: Yes, it is used for heavy-duty applications including snow guards such as ColorGard and X-Gard.