The Simpson PT-27 is a semi-automatic,.27-caliber powder actuated tool built for general-purpose direct fastening to structural steel, cold-formed steel, drywall track, and mechanical, electrical, and plumbing applications. Part of Simpson Strong-Tie's full range of direct fastening systems, this tool is field-tested to meet the most demanding needs of the professional, delivering rugged reliability and fast-cycling action that keeps crews productive through continuous, high-volume fastening work. Its compatibility with a broad selection of Simpson Strong-Tie powder loads and pins, combined with low-maintenance engineering, makes it a dependable choice for contractors who need a powder actuated tool that performs shot after shot without slowing them down.

Key Features

• Semi-automatic and fast cycling - reduces the time between shots so crews can maintain a steady work pace during high-volume fastening tasks without stopping to manually advance loads
• Compatible with Simpson Strong-Tie powder loads and pins - works seamlessly within the Simpson Strong-Tie direct fastening system, so you can source loads and fasteners from a single trusted platform
• Wide fastener length range - accepts fasteners from 1/2 in. to 2 1/2 in. (3 in. washered), giving you the flexibility to handle a variety of fastening depths and substrate conditions on the same tool
• Multiple fastener types supported - accommodates.300 in. or 8 mm-headed fasteners and 1/4-in.-20 threaded studs, making this tool suitable across a broad range of structural and MEP fastening applications
• Adjustable power levels via strip loads - uses 0.27 caliber strip loads ranging from brown through red (levels 2 through 5), allowing you to dial in the right driving force for different base materials and conditions
• Extension pole compatible - works with optional 6 ft. and 8 ft. extension pole tool kits (PET-6SMKT and PET-8SMKT) so overhead and hard-to-reach fastening locations do not require separate equipment
• Engineered for low maintenance and continuous use - purpose-built for job-site demands, reducing downtime and keeping the tool operational across long work cycles
• Complete kit included - ships in a rugged tool box with the operator's manual, spall suppressor, disassembly tools, safety glasses, ear plugs, cleaning brushes, user exam, and caution sign so you have everything needed to operate safely from day one

Why This Product

• Built for professional-grade, continuous fastening - the semi-automatic, fast-cycling design is engineered specifically for sustained job-site use, meaning professionals driving high fastener volumes can keep pace without the interruptions that slower tools create
• Versatile enough to handle multiple trade applications - approved for fastening to structural steel, cold-formed steel, drywall track, and mechanical, electrical, and plumbing work, this powder actuated tool eliminates the need for multiple tools across different scopes of work on the same project
• Adjustable power for varying field conditions - with five strip load power levels and a range of compatible fastener lengths and types, you can adapt the tool to different base materials and fastening requirements without switching to a different tool
• Ready to work right out of the box - the included rugged tool box, safety equipment, and accessories mean the PT-27 arrives job-site ready, with no additional purchases required to begin operating safely and compliantly

Specifications

• Manufacturer: Simpson Strong-Tie
• MPN: PT-27
• Tool Type: Semi-Automatic Powder Actuated Tool
• Load Caliber: 0.27 strip loads, brown through red (levels 2 - 5)
• Fastener Length: 1/2 - 2-1/2 in. (3 in. washered)
• Fastener Type: .300 in. or 8 mm-headed fasteners or 1/4-in.-20 threaded studs
• Tool Length: 13-1/2 in.
• Weight: 5 lb., 4 oz.

Approved Applications

• Fastening to Structural Steel

What's Included

The PT-27 is sold in a rugged tool box complete with the following items:

• Operator's manual
• Spall suppressor
• Tools for disassembly
• Safety glasses and ear plugs
• Cleaning brushes
• User exam
• Caution sign

Frequently Asked Questions

What fastener types and lengths are compatible with the PT-27?

The PT-27 accepts .300 in. or 8 mm-headed fasteners as well as 1/4-in.-20 threaded studs. Fastener lengths range from 1/2 in. to 2-1/2 in., with 3 in. washered fasteners also supported, giving you flexibility across a wide variety of fastening tasks.

What powder load caliber and power levels does the PT-27 use?

The PT-27 uses 0.27 caliber strip loads ranging from brown through red, which correspond to power levels 2 through 5. This range of load strengths allows you to adjust driving power to suit different base materials and fastening conditions.

What is included with the PT-27 when purchased?

The PT-27 is sold in a rugged tool box that includes the tool itself along with an operator's manual, spall suppressor, tools for disassembly, safety glasses, ear plugs, cleaning brushes, a user exam, and a caution sign - everything needed to get started safely and keep the tool maintained.

Can the PT-27 be used for elevated or overhead fastening applications?

Yes. An extension pole tool is available in both 6 ft. (PET-6SMKT) and 8 ft. (PET-8SMKT) lengths, allowing the PT-27 to be used in elevated or overhead applications where direct hand-held use would be impractical.