SPAX exterior washer head wood lag screws 5/16 x 6 with bit
Exterior washer head wood lag screws with Torx T-Star bit included. Provides strong clamping, reduced driving torque, and resistance to splitting in treated lumber. Customer insights highlight strong pullout resistance and ease of driving
Highlights
- comes with bit
- low-profile washer head design
- heat-treated durability
Pros
- washer head for sleek finished installation
- reduced driving torque
- includes bit for installation
- strong pullout resistance in wood
- suitable for exterior and treated lumber
Cons
- limited to imperial size standards
- relies on proper driver for optimal performance
Best For
Features
- T-Star washer head design provides strong clamping with reduced driving torque
- Heat-treated Grade 5 steel for increased strength and durability
- Patented thread technology enables faster driving and easier installation
- Includes a driver bit and is suitable for exterior wood-to-wood applications
- ICC-ES ESR-1783 certified for structural wood connections and treated lumber use
