Southwire Topaz Beam Clamp Attachment with 1/2″ Flange | 1/4-20 Thread

The Southwire Topaz Beam Clamp Attachment with 1/2″ Flange | 1/4-20 Thread is a durable mounting accessory designed to securely attach cable supports, threaded rod, bridle rings, and other hanging hardware to structural steel beams. This beam clamp provides a reliable connection point for supporting electrical conduit, low-voltage cabling, and other overhead installations in commercial and industrial environments.

Constructed from zinc-plated malleable iron or spring steel, the clamp is engineered for strength and corrosion resistance. The integrated 1/4-20 threaded mounting point allows installers to easily attach threaded rod, bridle rings, or other support hardware, making it a versatile solution for cable management and conduit support systems.

Designed to mount directly onto beam flanges up to 1/2″ thick, the clamp uses a set screw or jaw design to grip the beam securely, preventing slippage while supporting suspended loads. Many models provide a load capacity of up to approximately 125 lbs, making them suitable for a wide range of electrical and mechanical installations.

Key Features

• Beam clamp attachment for structural steel mounting
• Supports beam flanges up to 1/2″ thick
• 1/4-20 threaded connection for threaded rod or bridle rings
• Zinc-plated malleable iron or spring steel construction
• Set screw or jaw design ensures secure grip on beam flange
• Approx. 125 lb load capacity for cable and conduit support
• Corrosion-resistant finish for commercial and industrial use

The Southwire Topaz Beam Clamp Attachment with 1/2″ Flange | 1/4-20 Thread provides electricians and installers with a strong, easy-to-install mounting solution for attaching cable management and conduit support hardware directly to structural beams.