312 Series PowerLags® for Log Homes

SPAX 312 Series PowerLags® bring a new level of fastening efficiency and reliability to log home construction. SPAX patented thread serrations eliminate pre-drilling and dramatically increase installation speed. Also ideal for the construction of wooden landscape retaining walls. Code listed and load rated.

  • No pre-drilling required
  • Code listing ICC-ES No. ESR-1782
  • Low-profile, large diameter head styles provide exceptional draw down of even rogue logs
  • Interior T-Star drive provides superior bit engagement and allows for easy back-out of the fastener if necessary when the head is countersunk
  • Fastener length stamp on the head provides convenient part identification
  • Job-friendly quantities and weather-resistant packaging
  • Made in USA
Alex Jonathan Brown