COVID-19 Update:ABC US is an essential supplier to essential businesses in the hardware, construction and building materials channels across the United States and as such, we will continue to operate. We will adhere to requested health standards for our employees and continue to manufacture and supply SPAX® ENGINEERED FASTENERS to serve our essential customers in those respective industries from our facility in Bryan, OH. Visitors will be considered on an appointment-only basis. For any questions, please call 800-443-9602 between 8a-5p EST.

Multi-Purpose Construction Screws

With just a few clicks find the right screw for the right application.

SPAX® multi-purpose construction screws are the versatile fastening solution for a wide range of interior and exterior applications in multiple materials including wood, concrete, masonry, sheet metal, plastic and treated lumber.

  • Heat treated to grade 5 durability
  • Patented thread serrations reduce driving torque to prolong power tool battery life
  • Unique 4CUT™ Point prevents splitting and requires no pre-drilling in wood
  • Available in flat head, low-profile wafer head and pan head styles, as well as a selection of coating options (zinc, yellow zinc, and HCR-X®)
  • Available in both Unidrive (phillips and square drive combo) and T-STAR plus drive styles
  • Two head styles: Flat Head for contersinking "flush" applications and Wafer Head for applications requiring extra clamping force. (ex. hanging cabinets plus door and window hardware / brackets)

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.

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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. 

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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.

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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.

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