T-Star plus Cylindric Head PowerLags®
Base Part #: 321110() and 421101()
SPAX® engineered fasteners are skillfully designed and tested to increase productivity and keep connections held together for longer. PowerLags® reduce pre-drilling and driving torque by up to 40% while still getting 100% quality and strength - unlike any other conventional lag on the market.
The ideal replacement for Hurricane Clips - Applications:
- Interior framing
- Stud / Double Top Plate / Truss-Rafter Connection
- Double Top Plate / Truss-Rafter Connection (in betweeen studs)
SPAX® features:
- T-STAR plus Drive - Provides superior bit engagement to eliminate camming out and to facilitate single hand, overhead driving.
- Cylindric Head - Has a low splitting effect and pulls flush into the wood substrate.
- Patented Thread Serrations - Dramatically increase installation speed by cutting through the wood fibers.
- UNIQUE 4CUT™ POINT - Pierces and separates the wood for a quick and easy installtion with no pre-drilling.
For CAD documents, please see Technical Documents.
| Size | Drive/Bit Size | Thread | Available Pkg. Options | |||||||||
| Retail Pax | Large Retail Pax | 1 lb. Box | 3 lb. Box | 5 lb. Box | Individual | Project Pax | Contractor Pax | Mini Pail | Bulk Pail | |||
| #14 x 6-1/4" | T-30 T-Star Plus | Standard | 50 | 500 | ||||||||
PowerLags - TStar plus - Cylindric Head - Truss Screw - Specification Sheet (1 MB)
SPAX Truss Screw Engineering Product Submittal (384 KB)
SPAX Bit Center Options (901 KB)
SPAX Technical Bulletin Truss-Rafter to Wall Plate Connection (2 MB)
DrJ TER No. 1912-07 POWERLAGS Fastener Properties 7-27-2022 (819 KB)
DrJ TER No. 1910-02 Rev 3-1-2023 Truss/Rafter Screw Applications (666 KB)
#14-Cylindric Head-T-Star plus POWERLAGS® (198 KB)
#14 Cylindric Head T-Star Plus PowerLags Full Scale CAD Files (DWG) (113 KB)
#14 Cylindric Head T-Star Plus PowerLags Full Scale CAD Files (DXF) (388 KB)
#14 Cylindric Head T-Star Plus PowerLags Full Scale CAD Files (PDF) (60 KB)