S-5! S-5-R465 Standing Seam Clamp Mini NB (No Bolt)

Description

S-5! S-5-R465 Standing Seam Clamp Mini NB (No Bolt)

The S-5-R465 Mini NB is a non-penetrating standing-seam clamp engineered specifically for bulb-shaped ribs such as Zambelli RIB-ROOF® 465, McElroy Mirage II, and similar profiles. The Mini NB variant omits the top bolt (“No Bolt”) and uses opposing round-point setscrews that grip beneath the seam’s top bulb for high holding strength—ideal for rail attachments, cable trays, snow guards, and other light-/medium-duty accessories.

Key Benefits

Profile-Matched Fit: Designed for RibRoof-style seams (e.g., RIB-ROOF 465, Mirage II) for reliable clamping without roof penetrations. 

High Holding Strength: Opposing round-point setscrews engage under the top bulb to maximize grip while preserving coatings/warranties. 

Compact “Mini” Form: Lighter, lower-profile alternative to the standard R465—perfect for accessories that don’t need the full clamp size.

Special Technology

Round-Point Setscrews: Dimple the seam without piercing—protecting the weathering surface and finishes. 

Top M8 Thread (NB = No Bolt): Mini version provides an M8 threaded hole for hardware/rail interfaces; NB ships without the M8 bolt. 

Warranty

S-5! Lifetime Limited Warranty (per manufacturer program). 

Best Uses

Standing-Seam Metal Roofs (RibRoof-type): Solar rail feet, cable tray, conduit, snow retention, signage, and light equipment mounts.

Specifications Table

Specification	Data
Part Number	S-5-R465 Mini NB
Roof / Seam Type	Bulb-shaped standing seams (e.g., Zambelli RIB-ROOF® 465, McElroy Mirage II)
Attachment Method	Non-penetrating opposing round-point setscrews (under top bulb)
Setscrews	(2) round-point, T-30 Torx (Mini); bit tip typically included with box qty
Top Thread	M8 (Mini); NB variant ships without M8 bolt
Materials	Aluminum clamp body; stainless steel setscrews
Typical Applications	Solar rails, snow guards, cable/conduit, light fixtures, accessories
Finish	Mill (natural aluminum)
Compatibility Notes	Use only on compatible R465-type seams; verify exact profile before install
Weight	0.26 lb
Standards	Factory load-tested; round-point tech preserves panel warranties

 

About S-5!:

S-5! is a leading manufacturer of metal roof attachment systems for solar and other rooftop applications. Founded in 1992, the company specializes in non-penetrating clamps and mounts engineered for durability, ease of installation, and long-term roof integrity.

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