The Simpson Opti-Mesh 6 in. Acrylic Adhesive Plastic Screen Tube for 3/8 in. Rod is an essential accessory engineered specifically for use with Simpson AT-XP acrylic adhesive in anchoring applications where the base material is hollow or contains voids, such as hollow block and brick. The Opti-Mesh woven mesh insert gives this plastic screen tube an economical edge while delivering superior performance compared to steel screen tubes and competing plastic screen tubes - making it a reliable choice for installers who demand consistent adhesive flow and secure anchor placement.

Key Features

• Integral cap centers the rod and displays drill bit and rod diameter - takes the guesswork out of installation by keeping the rod properly centered and giving you an at-a-glance reference for correct tooling and rod size.
• Flanges prevent the screen tube from slipping into over-drilled holes - keeps the tube securely positioned during the adhesive anchoring process, even when hole depth is slightly inconsistent.
• Formula-specific woven mesh design controls flow of adhesive out of the screen - ensures adhesive distributes evenly around the anchor rod for a consistent, reliable bond in every application.
• Open-mesh collar allows extra adhesive flow in hollow block applications - accommodates the voids and cavities found in hollow block and brick, helping adhesive fill the space needed for a strong anchor.
• Designed exclusively for use with AT-XP acrylic adhesive - the formula-specific construction means the mesh geometry is optimized for AT-XP chemistry, so performance is never compromised by a mismatched screen tube.

Why This Product

• Outperforms steel and competitive plastic screen tubes - the Opti-Mesh woven mesh insert is purpose-built to deliver superior adhesive anchor performance while keeping costs lower than steel alternatives, giving buyers better value without sacrificing results.
• Built for hollow and void-containing base materials - the open-mesh collar and controlled-flow mesh design work together to handle the unique demands of anchoring into hollow block and brick, where standard methods fall short.
• Integrated design details reduce installation errors - the integral cap displays both drill bit and rod diameter directly on the tube, and the flanges guard against over-drilled hole issues, helping ensure correct, consistent installation every time.
• Made in the United States by a trusted name in structural fastening - backed by Simpson engineering and manufactured domestically, this mesh screen tube meets the quality standards expected for structural and anchoring applications.

Specifications

• Brand: Simpson Strong-Tie
• MPN: AWS376P
• Material: Plastic
• Rod Diameter: 3/8 in.
• Hole Size: 9/16 in.
• Length: 6 in.
• Compatible Adhesive: AT-XP (Acrylic)
• Packaging: Packs of 1 and Cartons of 150
• Country of Origin: United States

Frequently Asked Questions

What adhesive is this screen tube compatible with?

This Opti-Mesh screen tube is designed specifically for use with Simpson Strong-Tie AT-XP acrylic adhesive. Screen tubes are formula-specific, and acrylic screen tubes must only be used with AT-XP to ensure proper adhesive flow and anchor performance.

What is the purpose of the flanges on this screen tube?

The flanges are designed to prevent the screen tube from slipping into over-drilled holes, ensuring the tube stays properly positioned during the adhesive anchoring process.

Can this screen tube be used in hollow block or brick applications?

Yes. Screen tubes are vital to the performance of adhesive anchors in base materials that are hollow or contain voids, such as hollow block and brick. The open-mesh collar on this tube allows extra adhesive flow specifically suited for hollow block applications.

What rod diameter and hole size is this screen tube designed for?

This screen tube is designed for a 3/8 in. rod diameter and requires a 9/16 in. hole size. The integral cap conveniently displays both the drill bit and rod diameter to help ensure correct installation.

Note: Product dimensions may differ from picture. Please see the item description above for specifications.