SPAX exterior washer head wood lag screws 1/4" x 2-1/2" (500 ct) with bit
Exterior washer head structural wood lag screws with T-Star drive for faster installation and reduced wood splitting. Heat-treated Grade 5 durability; suitable for treated lumber and exterior use. Customers cite high quality, strong pullout resistance, and easy drive with impact tools
Highlights
- washer head reduces wood splitting
- heat-treated for strength
- T-Star drive for quicker installation
Pros
- washer head design reduces splitting
- heat treated for durability
- T-Star drive for better bit engagement
- suitable for exterior and treated lumber
- high strength pullout resistance
Cons
- bulk pail packaging may be bulky
- requires compatible bits for T-Star drive
Best For
Features
- Patented thread design enables faster driving and reduces wood splitting
- Heat-treated Grade 5 durability for greater strength and reduced breakage
- ICC-ES listed for structural wood-to-wood use with imperial size standards
- T-Star drive with six-lobe design provides corrosion resistance and better bit engagement
