SPAX 3/8 x 5 in Exterior Hex Lag Screws with Bit
Exterior hex lag screws with patented thread serration for faster driving and reduced wood splitting. Engineered for wood-to-wood connections; includes a bit for installation
Highlights
- thread serration for easy drive
- exterior-grade, rust resistant
- includes bit
Pros
- patented thread serration for faster driving
- reduces splitting in wood
- includes bit for installation
- rust resistant exterior use
Cons
- requires 1/2-in hex driver
- designed for exterior treated lumber may require appropriate driver
- no pre-drilling required noted in customer insights
Best For
Features
- Check out our Threads! Our patented thread serration technology allows the screw to be driven faster; reduces splitting in wood; and reduces driving torque by 40 percent. Let the SPAX FACTOR take some of the hassle out of your next project
- The ideal replacement for the conventional lag. IRC/IBC Code Compliant TER-No. 1912-07
- Engineered and Manufactured in the USA
- SPAX 3/8-in. Hex PowerLags require a 1/2-in. Hex Driver
- Common applications Landscaping timber; deck ledger attachment; fencing; exterior treated lumber; structural wood to wood connections.