Itw Buildex 8271957 Threaded Rod Anchor Purlin 1/2 in

Product Description

The ITW BUILDEX 8271957 is a swivel-style threaded rod anchor designed for securing 1/2-inch threaded rod to purlin framing in overhead mechanical, electrical, and plumbing applications. Sold under the SXP X-Press platform, this anchor features a swivel head that allows angular adjustment after installation, reducing stress on the rod and the supporting structure. It carries an ultimate pullout rating of 1,558 pounds, making it suitable for loaded hanger assemblies in commercial and industrial construction. HVAC, plumbing, and electrical contractors install this anchor directly into purlin flanges without pre-drilling, streamlining overhead rough-in work on metal-framed structures.

This anchor is intended for use with 1/2-inch threaded rod in purlin attachment scenarios common to metal building construction, including commercial HVAC ductwork hangers, conduit support runs, and pipe support systems. The swivel design accommodates off-angle rod drops that occur when hangers must clear obstructions or follow sloped runs. It is most commonly found in industrial warehouses, manufacturing facilities, and large-bay commercial buildings with exposed structural purlins.

Key Features

• Swivel head allows post-installation angular adjustment for off-angle rod drops
• Rated for 1,558 pounds ultimate pullout load capacity
• Designed for direct attachment to purlin flanges without pre-drilling
• Compatible with standard 1/2-inch threaded rod
• Compact form factor suited for tight overhead installations

Compatibility

Designed for use with 1/2-inch threaded rod in purlin-mounted hanger applications on metal-framed structures. Consult the ITW BUILDEX load table and the specific purlin material thickness before specifying for a given application.

Installation Notes

Installation is typically performed by licensed mechanical, electrical, or plumbing contractors working overhead on metal-framed structures. Verify purlin flange thickness and material grade against the manufacturer load table before installation. Follow applicable SMACNA, NEC, or IPC hanger spacing requirements for the supported system. Do not exceed the rated pullout load and do not use this anchor in base-metal thicknesses outside the specified range.