With just a few clicks, find the right screw for the right application, search our Screw Finder for the best multi-purpose screws, PowerLags®, and specialty screws.
SPAX® multi-purpose construction screws are the versatile fastening solution for multiple materials including wood, concrete, masonry, sheet metal, plastic, and treated lumber. Use our high-performance, professional-grade screws for a wide range of interior and exterior applications. Request a sample pack of SPAX® multi-purpose construction screws today.
Multi-Material Screws Engineered for Versatility
German engineered and American made, SPAX® Multi-Purpose Construction Screws are professional grade and designed to make strong connections -- the first time.
- Heat treated to grade 5 durability
- IRC / IBC Code Compliant DrJ TER No. 2010-02 Properties Report
- Patented thread serrations reduce driving torque to prolong power tool battery life
- Unique 4CUT™ Point prevents splitting and requires no pre-drilling in wood
Multiple Screw Styles
- Flat head for counter sinking “flush” applications
- Low-profile wafer head for applications requiring extra clamping force (ex. hanging cabinets plus door and window hardware / brackets)
- Pan head
- Zinc, yellow zinc, and HCR-X® coating options
- Unidrive (Phillips and square drive combo)
- T-STAR plus drive
Buy SPAX® screws and PowerLags® in bulk from wholesalers, dealers and specialty distributers or in project-appropriate package sizes at retail hardware and home improvement stores.
Featured Multi-Purpose Construction Screws
T-STAR plus Flat Head
A patented MULTIhead design featuring ribs on the underside of the head facilitates a clean, flush or countersunk finish in wood and acts as a brake against metal hardware to prevent stripping out. Exclusive T-STAR plus drive offers superior bit fit to eliminate camming out. These fasteners are ideal for overhead work and are available for both interior and exterior use. Proprietary HCR-X™ Coating is approved for use in treated lumber and freshwater environments.Read More
T-STAR plus Wafer Head
The low-profile wafer head design provides a larger surface area and aesthetically clean look for the reliable installation of fine cabinetry. This is a great choice when greater clamping force is desired. Exclusive T-STAR plus drive offers superior bit fit to eliminate camming out.Read More
Unidrive Flat Head
A patented MULTIhead design featuring ribs on the underside of the head facilitates a clean, flush or countersunk finish in wood and acts as a brake against metal hardware to prevent stripping out. For use with either a Phillips or Square Drive bit.Read More
Unidrive Pan Head
SPAX Pan Head Construction Screws provide excellent draw down and holding performance in multiple materials where a flush or countersunk installation is not possible or desired. For use with either a Phillips or Square Drive bit.Read More