The Simpson Strong-Tie® Hollow Drop-In Anchor (HDIA) is an internally threaded, flush-mount expansion anchor for use in hollow materials such as CMU and hollow-core plank, as well as in solid base materials such as brick, normal-weight and lightweight concrete. The expansion design allows anchoring to CMU, hollow-core plank, brick, normal-weight concrete and lightweight concrete while the internally threaded anchor allows for easy bolt removal. Suitable for suspending conduit, cable trays, pipe supports, fire sprinklers and suspended lighting into concrete.
Installation:
- Installation Instructions — Solid Base (using solid setting tool):
- Drill a hole in the base material using the appropriate diameter carbide drill bit as specified in the table. Drill the hole to the specified embedment depth.
- Blow the hole clean using compressed air. Overhead installations need not be blown clean.
- Insert the HDIA into hole. Tap with hammer until flush against surface.
- Using the designated setting tool, drive the anchor to the bottom of the drilled hole. After the anchor reaches the bottom of the drilled hole, perform an additional three hammer blows against the setting tool to drive the anchor body over the cone.
- Position fixture; insert fastener and tighten.
- Installation Instructions — Hollow Base (using hollow setting tool):
- Drill a hole in the base material using the appropriate diameter carbide drill bit as specified in the table.
- Thread the HDIA onto the designated setting tool for hollow base materials.
- Insert the HDIA into the hole. Tap the setting tool until the face of the tool contacts the surface.
- Rotate the setting tool a minimum of two turns to set the anchor.
- Remove the setting tool.
- Position fixture; insert fastener and tighten.
California Residents: WARNING
Prompt Delivery and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other carriers around the world lets us offer an array of shipping services. Our warehouse staff is extremely skilled and will package your goods in accordance to our precise and exact specifications. Your products will be subjected to an extensive inspection and be properly packaged prior to being shipped. Each day, we ship to thousands of customers in many countries. Our dedication to becoming the biggest online retailer worldwide is demonstrated by this. Warehouses and distribution centers are found in Europe as well as in the USA.
Note: Orders containing multiple items will have a separate processing time for each item.
Prior to shipment, we inspect the ordered items thoroughly before sending the items. The majority of orders are shipped within 48 hrs. Expected delivery times are between 3-7 days.
Returns
Due to multiple entities, including the factory and the warehouse, we are unable to fully manage stock. The actual stock can be changed at any time. It's possible that the stock may run out after the order has been made.
Our policy is valid for 30 days. If you haven't received your item within 30 days, we're unable to offer either a return or exchange.
To be eligible for a refund your item must be in good condition and in the same condition as you received it in. It must also be returned in the original packaging.
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