Simpson Strong-Tie HDIA50 Description

The Simpson Strong-Tie Hollow Drop-In Anchor (HDIA) is an internally threaded, flush-mount expansion anchor designed for use in hollow materials like CMU and hollow-core plank, as well as solid base materials such as brick and concrete.

Simpson Strong-Tie HDIA50 Includes

• (50) Hollow Drop-In Internally Threaded Anchors

Simpson Strong-Tie HDIA50 Features

• Internally threaded for easy bolt removal
• Flush-mount expansion anchor for hollow and solid materials
• Suitable for suspending conduit, cable trays, and pipe supports
• Compatible with fire sprinklers and suspended lighting
• Made from durable Zamac 3 alloy

Simpson Strong-Tie HDIA50 Applications

• Suspending conduit and cable trays
• Supporting pipe systems and fire sprinklers
• Installing suspended lighting into concrete
• Anchoring into CMU, hollow-core plank, and brick

Simpson Strong-Tie HDIA50 Installation Overview

1. Drill a hole using the specified carbide drill bit
2. Blow the hole clean using compressed air
3. Insert the HDIA anchor and tap until flush with the surface
4. Use the designated setting tool to drive the anchor into place
5. Position the fixture and tighten the fastener

Simpson Strong-Tie HDIA50 Specifications