SUPERSTRUT Beam Clamp: Iron, 15/16 in, 1/4"-20 Thread Size, 1 1/4 in Overall Lg
The SUPERSTRUT Beam Clamp (SKU 20LA58, MPN 500-SC) is an iron beam, wire rod, and purlin clamp with a zinc-plated finish. It features a 1/4"-20 thread size, a 250 lb load capacity, and a clamp-on mounting style for…
SKU 3G-OTH-04712
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Product Description
The SUPERSTRUT Beam Clamp (SKU 20LA58, MPN 500-SC) is an iron beam, wire rod, and purlin clamp with a zinc-plated finish. It features a 1/4"-20 thread size, a 250 lb load capacity, and a clamp-on mounting style for use with girders. The clamp accommodates a beam flange thickness of 15/16 in and has an overall length of 1-1/4 in and width of 1 in. It meets ASTM B633 standards and is compatible with threaded rod.
Frequently Asked Questions
What is the SUPERSTRUT Beam Clamp 500-SC used for?
The SUPERSTRUT Beam Clamp 500-SC is used to secure threaded rod or other hardware to steel beams, girders, or purlins in industrial framing and support systems. It is commonly applied in electrical, mechanical, and HVAC installations where a 250 lb load capacity and clamp-on mounting are required.
What are the specifications of the SUPERSTRUT Beam Clamp 500-SC?
The SUPERSTRUT Beam Clamp 500-SC has a 1/4"-20 thread size, 250 lb load capacity, and accommodates a 15/16 in beam flange thickness. It is made of iron with a zinc-plated finish, measures 1-1/4 in overall length by 1 in width, and meets ASTM B633 standards. It is compatible with threaded rod and girders.
Where to buy the SUPERSTRUT Beam Clamp 500-SC worldwide?
You can source the SUPERSTRUT Beam Clamp 500-SC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this clamp to procurement teams and engineers internationally.
How to install the SUPERSTRUT Beam Clamp 500-SC?
To install the SUPERSTRUT Beam Clamp 500-SC, position it over the beam flange and tighten the clamp-on mechanism securely. Ensure the flange thickness does not exceed 15/16 in. Use a compatible threaded rod (1/4"-20) and verify the load does not exceed 250 lb. Follow standard industrial safety practices for overhead support installations.
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3G Electric supplies SUPERSTRUT beam, wire rod & purlin clamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









