SPAX 3/8 x 6 in exterior hex lag screws with powerlag bit
Exterior wood lag screws with patented thread serration for faster driving and reduced splitting. Engineered for wood-to-wood connections with self-tapping serrated threads for easy installation
Highlights
- patented thread serration technology
- reduces driving torque by 40 percent
- ideal replacement for conventional lag
Pros
- patented thread serration for faster drive
- reduces splitting in wood
- self-tapping serrated threads
- easy installation without pre-drilling
- rust resistant and heavy duty
Cons
- requires 1/2-in hex driver
- only includes hex powerlags for certain applications
- exterior use may require treated lumber compatibility
Best For
Features
- Patented thread serration for faster driving and reduced wood splitting
- Reduces driving torque by 40 percent for easier installation
- Code-compliant replacement for conventional lag; IRC/IBC TER-No. 1912-07
- USA-engineered and manufactured
- 3/8 in. hex PowerLags require 1/2 in. hex driver; suitable for landscaping, decking, fencing, exterior treated lumber, and wood-to-wood connections