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Simpson Drop-In Anchors

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Simpson Strong-Tie Setting Tool for Hollow Material

Simpson Hollow Material Setting Tool is designed specifically for setting Hollow Drop-In Internally Threaded Anchors in hollow materials like CMU and hollow-core plank. The threaded design allows for precise, efficient installation while maintaining anchor performance and load capacity.

Applications: Ideal for mechanical, electrical, and plumbing projects that require secure attachment of conduit, cable trays, pipe supports, fire sprinklers, or suspended lighting into hollow concrete or masonry.

Features: Ensures anchors are properly seated in hollow materials, prevents oversizing of drilled holes that can reduce load capacity, and simplifies installation compared to manual methods. Lightweight and durable, this tool helps professionals save time and achieve consistent, reliable results on every job.

Simpson Strong-Tie Drop-In Anchors

Simpson Strong-Tie Drop-In Anchors are internally threaded expansion anchors engineered for flush installation in both solid and hollow concrete or masonry. Designed for fast, reliable installation, they feature a positive-set marking system and improved expansion plug geometry, reducing hammer strikes while ensuring a secure hold. Ideal for mechanical, electrical, and plumbing applications, these anchors provide strong, code-compliant connections for fixtures like conduit, cable trays, pipe supports, fire sprinklers, and suspended lighting.

Simpson Drop-In Anchors (DIAB): Internally threaded expansion anchors designed for flush installation in concrete and masonry. Positive-set marking indicates proper installation, and hand- or power-setting tools speed installation while ensuring a secure hold for mechanical, electrical, and plumbing fixtures.

Simpson Hollow Drop-In Anchors (HDIA): Flush-mount anchors suitable for hollow materials like CMU and hollow-core plank, as well as solid concrete and brick. Ideal for suspending conduit, cable trays, pipe supports, fire sprinklers, and lighting, with an internally threaded design for easy bolt removal.

Simpson Lipped Drop-In Anchors (DIABL): Anchors with a lipped design for secure, flush installation. Features a positive-set indicator, compatibility with coil-thread rods, and fast installation using hand- or power-setting tools. Perfect for mechanical, electrical, and plumbing applications where precision and durability are required.

Why Choose Simpson Drop-In Anchors?

Simpson Drop-In Anchors combine precision, strength, and ease of installation for reliable, long-lasting connections in concrete and masonry. The positive-set marking system ensures every anchor is properly seated, while improved expansion plug geometry reduces installation effort and time. With options for hollow and solid base materials, as well as lipped versions for flush applications, these anchors deliver versatility across mechanical, electrical, and plumbing projects. Supported by hand- and power-setting tools and fixed-depth stop bits, Simpson Drop-In Anchors simplify installation, provide consistent performance, and give professionals confidence that every fastened fixture will stay secure.

Frequently Asked Questions

What is a Simpson Strong-Tie setting tool used for?

It is designed to properly install Hollow Drop-In Internally Threaded Anchors into hollow materials like CMU and hollow-core plank, ensuring consistent and secure seating.

Can Drop-In Anchors be used in hollow materials?

Yes, the HDIA hollow version is specifically made for hollow-core plank, CMU, and other hollow masonry materials.

How do I know when the anchor is properly set?

Drop-In Anchors feature a positive-set marking system, providing visual confirmation that the anchor is fully seated.

What are Simpson Strong-Tie drop-in anchors, and where are they used?

Drop-in anchors are internally threaded expansion anchors installed flush with the concrete surface. They accept machine screws, making them ideal for overhead installations and clean, professional surface-mount connections.

How do I prevent oversizing the hole?

Using the recommended carbide drill bit and fixed-depth stop bit ensures the hole matches the anchor diameter for proper seating and load capacity.

Can Drop-In Anchors be used for overhead installations?

Yes, they perform reliably in horizontal, vertical, or overhead orientations.

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