The Simpson 6x1/2 Carbon Steel Screen Tube for Epoxy ETS506 from Simpson is purpose-built for hollow base material anchoring applications where controlling adhesive placement is essential to a reliable installation. By containing epoxy around the anchor rod and preventing it from migrating into voids, this screen tube ensures thorough coating and bonding of the rod to both the screen tube and the surrounding base material. Designed exclusively for use with Simpson ET-3G epoxy adhesive, it works in precise coordination with that formulation to regulate exactly how much adhesive passes through the mesh - resulting in consistent, dependable bond strength every time.

Key Features

• 60 mesh carbon steel construction - the tightly controlled mesh size regulates adhesive flow through the screen, promoting even distribution and full coverage around the anchor rod
• Compatible exclusively with ET-3G formulations - matched specifically to Simpson ET-3G epoxy adhesive so the mesh density and adhesive viscosity work together for optimal bonding performance; using an incompatible adhesive may compromise results
• Sized for 1/2-in. rod diameter - engineered to fit 1/2-in. anchor rods precisely, eliminating guesswork and helping ensure a properly seated, well-bonded installation
• Requires an 11/16-in. hole diameter - the specified hole size accommodates the 19/32-in. outside diameter of the screen tube while leaving appropriate room for adhesive distribution around the anchor
• 6-in. length - provides adequate coverage depth for hollow base material anchoring applications where adhesive containment across the full embedment zone is critical

Why This Product

• Solves the void-migration problem in hollow base materials - standard adhesive anchoring in hollow substrates risks adhesive running into open cavities before it can cure around the rod; this screen tube physically contains the epoxy where it needs to be, making the installation viable and the bond reliable
• Engineered compatibility with ET-3G adhesive - rather than being a generic accessory, the ETS506 is specifically designed around the flow characteristics of Simpson ET-3G epoxy, so the 60 mesh opening size is calibrated to that formulation for predictable, repeatable results
• Carbon steel mesh delivers structural integrity without adding complexity - the durable carbon steel construction holds its shape during installation so the tube stays properly positioned while adhesive sets, supporting a clean, consistent anchor installation
• Precise sizing eliminates compatibility guesswork - with defined dimensions for rod diameter, hole size, and tube length all drawn from a coordinated system, contractors and installers can select and install this tube with confidence that it fits the intended application correctly

Specifications

• MPN: ETS506
• Brand: Simpson Strong-Tie
• Material: Carbon Steel
• Finish: Carbon Steel
• Bolt/Rod Diameter: 1/2 in.
• Screen Tube Diameter: 19/32 in.
• Hole Size: 11/16 in.
• Length: 6 in.
• Mesh: 60 mesh
• Compatible Adhesive: Simpson Strong-Tie ET-3G epoxy adhesive
• Packaging: Packs of 1 and Cartons of 100

Approved Applications

• Hollow base material anchoring applications requiring adhesive containment
• Installations using Simpson Strong-Tie ET-3G epoxy adhesive with 1/2-in. diameter anchor rods

Frequently Asked Questions

What adhesive is the Simpson ETS506 screen tube compatible with?

The ETS506 epoxy screen tube must be used exclusively with Simpson Strong-Tie ET-3G epoxy adhesive formulations. Screen tubes are designed for a specific adhesive type, and using an incompatible adhesive may compromise performance.

What rod diameter is the ETS506 designed to accept?

The ETS506 is designed for use with 1/2-in. diameter anchor rods. The required hole size for installation is 11/16 in., and the outside diameter of the screen tube itself is 19/32 in.

Why are screen tubes necessary in hollow base material applications?

Screen tubes are used in hollow base material applications to contain the adhesive around the anchor and prevent it from running into voids. This ensures thorough coating and bonding of the rod to the screen tube and the surrounding base material.

What is the ETS506 screen tube made from?

The ETS506 screen tube is made from 60 mesh carbon steel with a carbon steel finish, providing a structured mesh that precisely controls the amount of adhesive that passes through during installation.