Simpson Strong-Tie HDIA25SS (1/4″) Hollow Drop-In Internally Threaded Anchor for Rod (100 Pack)
Simpson Strong-Tie HDIA25SS Description
The Simpson Strong-Tie Hollow Drop-In Anchor (HDIA) is a flush-mount expansion anchor designed for hollow and solid base materials, offering corrosion resistance and easy installation.
Simpson Strong-Tie HDIA25SS Includes
- (100) Hollow Drop-In Anchor for 1/4 in. Rod
Simpson Strong-Tie HDIA25SS Features
- Flush-mount expansion anchor for hollow and solid base materials
- Internally threaded for easy bolt removal
- Corrosion-resistant stainless steel cone
- Suitable for suspending conduit, cable trays, and fire sprinklers
Simpson Strong-Tie HDIA25SS Applications
- Suspending conduit and cable trays
- Pipe supports and fire sprinklers
- Suspended lighting into concrete
Simpson Strong-Tie HDIA25SS Installation Overview
- Drill a hole using the specified diameter carbide drill bit
- Blow the hole clean using compressed air
- Insert the HDIA into the hole and tap with a hammer until flush
- Use the designated setting tool to drive the anchor to the bottom of the hole
- Position the fixture, insert the fastener, and tighten
Simpson Strong-Tie HDIA25SS Specifications
| Material | Zamac 3 |
| Length | 3/4 in. |
| Accepts rod size | 1/4 in. |
| Drill bit size | 3/8 in. |
| For Treated Lumber | Yes |
| Quantity | 100 |
