Simpson PAB8-12 PAB 1 in. x 12 in. Pre-Assembled Anchor Bolt w/ Washer is a cast-in-place anchor bolt engineered by Simpson Strong-Tie for high-tension-load applications including rod systems and shearwalls. The PAB features a plate washer at the embedded end sandwiched between two fixed hex nuts, providing a secure, ready-to-install assembly. A head stamp with the Simpson Strong-Tie No Equal sign and diameter designation makes identification easy after the concrete pour.

Key Features

• Available in diameters from 1/2 in. to 1-1/4 in. and lengths from 12 in. to 36 in. (in 6-in. increments)
• Head stamp contains the Simpson Strong-Tie No Equal sign and diameter designation
• Rod diameter: 1 in.
• Rod length: 12 in.
• Material: Steel - ASTM F1554 Grade 36, A36 or A307; Fu = 58 ksi
• Pre-assembled for faster, more consistent installation
• Plate washer at embedded end increases load transfer at the anchor base

Specifications

• MPN: PAB8-12
• Brand: Simpson Strong-Tie
• Rod Diameter: 1 in.
• Rod Length: 12 in.
• Washer Size: 2-1/2 in.
• Material: Steel - ASTM F1554 Grade 36, A36 or A307; Fu = 58 ksi
• Finish: Uncoated Steel
• Coating: None
• Country of Origin: United States

Approved Applications

• High-tension-load applications
• Rod systems
• Shearwall connections
• Cast-in-place concrete anchoring

What's Included

• (1) Anchor bolt
• (1) Plate washer
• (2) Hex nuts

Frequently Asked Questions

What type of installation method does the PAB8-12 use?

The Simpson PAB8-12 is a cast-in-place anchor bolt, meaning it is set into concrete before the pour cures. The plate washer at the embedded end, sandwiched between two fixed hex nuts, anchors the bolt securely within the concrete once it has set.

What steel specification and strength does the PAB8-12 meet?

The PAB8-12 is made from steel conforming to ASTM F1554 Grade 36, A36 or A307, with an ultimate tensile strength (Fu) of 58 ksi.

How can the PAB8-12 be identified after the concrete is poured?

The threaded end of the bolt features a head stamp that includes the Simpson Strong-Tie No Equal sign along with the diameter designation, allowing for easy identification once the anchor bolt is set in concrete.

What other sizes are available in the PAB anchor bolt series?

The PAB series is available in diameters ranging from 1/2 in. to 1-1/4 in. and lengths from 12 in. to 36 in. in 6-in. increments, offering flexibility for a variety of structural anchoring requirements.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.