OBO Bettermann BS-H2-K-22 FT Two-Part U-Bolt Clamp, 16-22 mm, Hot-Dip Galvanized Steel (Series 2056)

In the mechanical rooms of hospitals, schools, and high-rise buildings, pipework and conduits must be held securely yet allow for thermal expansion and minor adjustments. The OBO Bettermann BS-H2-K-22 FT U-bolt clamp is engineered for such environments, accommodating pipe and cable outer diameters from 16 to 22 millimetres. As part of the 2056 range, this two-part clamp is hot-dip galvanized to withstand corrosion, making it a dependable component in both indoor and outdoor installations. Its robust steel body and M6 thread provide a solid anchor point for fastening to walls, frames, or strut systems, while the two-screw design ensures even pressure distribution and a firm grip.

Key specifications

• Clamping range: 16-22 mm
• Material: Hot-dip galvanized steel
• Surface finish: Hot-dip galvanized
• Thread size: M6
• Design: Two-part
• Number of fastening points: 2
• Mounting: Screw mounting
• Outdoor use: Yes
• Series: BS-H2-K
• Manufacturer series number: 2056

Why choose it

Its hot-dip galvanized coating provides excellent corrosion protection, even in outdoor or damp environments where untreated clamps would quickly rust. The two-part construction allows for easy installation around existing lines, while the M6 thread permits secure fastening to wall brackets, strut channels, or machinery frames. With two mounting points, the clamp distributes load evenly, preventing twisting and maintaining alignment along the entire length of the pipe or cable.

Ideal use cases

• Securing water and heating pipes in residential and commercial buildings
• Holding cable bundles and conduits on cable trays or ladders
• Fixing conduits in industrial plants and functional buildings
• Outdoor applications such as solar farms, street lighting, or charging infrastructure

Good to know

Part of the OBO Bettermann BS-H2-K series, this clamp corresponds to the 2056 series and is designed for pipes and cables with an outer diameter between 16 and 22 mm. Always verify the exact outer diameter of your pipe or cable bundle before selecting the clamp size to ensure a snug, secure fit. The item number 1186217 ensures you are receiving the hot-dip galvanized version from OBO Bettermann.