Spax Unidrive Stainless Steel Screws - these are being phased out here in the US as the new HCR-X screws become more popular. Special close out discounts...limited supply.
- SPAX® Stainless Steel Screws offer the ultimate corrosion resistance and long term aesthetics in wood deck/railing and other exterior wood applications.
- Patented thread serrations require no pre-drilling and reduce drive torque to prolong the battery life of power tools.
- Unidrive head style offers excellent bit engagement and allows use of either a Phillips or Sq. Drive bit.