The Simpson Strong-Tie AnchorMate Anchor Bolt Holder (Model AM 1/2) is a reusable, composite polymer holder engineered to keep 1/2-in. diameter anchor bolts precisely positioned before and during a concrete pour - a requirement in some jurisdictions. The threaded gripping section locks each bolt firmly in place without a nut, dramatically speeding up both setup and teardown. Built-in stops sized for 2x4 and 2x6 form members eliminate the need for manual measuring, while elevated bolt grippers keep bolt threads clear of splashing concrete and give finishers unobstructed trowel access to the slab surface. Color-coded yellow for instant 1/2-in. size identification, the AM 1/2 is lightweight, durable, and cost-efficient whether used once or across multiple pours. Each package contains 100 holders, supplying a full crew for large foundation or slab projects.

Key Features

• Eliminates Measuring: Built-in 2x4 and 2x6 stops automatically position the holder on the form board - no tape measure needed.
• Color-Coded for Fast Identification: Yellow color designates the 1/2-in. diameter size at a glance, reducing on-site mix-ups.
• Nut-Free Bolt Gripping: Threaded grippers hold each bolt at the same consistent location and height without requiring a nut, enabling quicker setup and teardown.
• Thread Protection: Elevated bolt grippers shield anchor bolt threads from splashing wet concrete, preserving thread integrity for fastening after the pour.
• Easy Trowel Finishing: The elevated gripper design provides clear, unobstructed access for trowel finishing around the bolt.
• Reusable Construction: Made from lightweight, durable composite polymer that withstands repeated use yet remains cost-efficient for single-application jobs.
• Bulk Packaging: Supplied in a 100-piece package to meet the demands of larger pours and production framing crews.
• American Made: Manufactured in the United States.

Specifications

• Model Number: AM 1/2
• Bolt Diameter: 1/2 in.
• Color: Yellow
• Compatible Member Sizes: 2x4, 2x6
• Material: Composite Polymer
• Finish: Composite Polymer
• Package Quantity: 100
• Country of Origin: United States

Approved Applications

• Positioning 1/2-in. diameter anchor bolts in concrete formwork prior to a concrete pour
• Use with 2x4 and 2x6 form board members
• Applications where holding anchor bolts in place before the concrete pour is required by local jurisdiction
• Foundation, slab, and mudsill anchor bolt placement on residential and light commercial construction projects

What's Included

• 100 x Simpson Strong-Tie AnchorMate 1/2-in. Anchor Bolt Holders (Yellow)

Frequently Asked Questions

What anchor bolt diameter is the AM 1/2 designed to hold?

The AM 1/2 AnchorMate is designed specifically for 1/2-in. diameter anchor bolts. It is color-coded yellow for instant on-site size identification, helping to prevent mix-ups when multiple bolt sizes are in use.

Does the AnchorMate require a nut to secure the anchor bolt in place?

No. The threaded grippers hold each bolt firmly at a consistent location and height without requiring a nut. This nut-free design speeds up both setup and teardown compared to traditional positioning methods.

Which form board sizes are compatible with the AM 1/2?

The AM 1/2 includes built-in stops sized for both 2x4 and 2x6 form members. These stops automatically position the holder on the form board, eliminating the need for manual measuring during installation.

Can the AM 1/2 be reused across multiple pours?

Yes. The AM 1/2 is designed to be reusable, making it cost-efficient for both single-application and multi-pour projects. It is made from a lightweight, durable composite polymer material that withstands repeated use.