The S-5-H90 mini is a one-piece clamp that was developed to securely and cost-effectively accommodate metal roof panels with a horizontal seam wider than 0.65″ (5/8″).
The S-5-H90 Mini is a bit shorter than the S-5-H90 seam clamp and has one setscrew and one threaded bolt hole rather than two.
The mini is the choice for attaching all kinds of rooftop accessories: signs, walkways, satellite dishes, antennas, rooftop lighting, lightning protection systems, solar arrays, exhaust stack bracing, conduit, condensate lines, mechanical equipment just about anything!*
Turning the clamp 90 degrees so that the bolt hole side is facing up, slip the clamp on to the panel seam and tighten the setscrews. The S-5-H90 mini clamp comes complete with one  3/8″x24 x 0.80″ round nose set screw. All hardware is stainless steel.
The Hex bolt is no longer standard with S-5! mini clamps. Options are:
- No bolt
- 16mm (5/8″) M8-1.25 Flanged Bolt
- 20mm (7/8″) M8-1.25 Flanged Bolt
- 40mm (1-9/16″) M8-1.25 Flanged Bolt