SPAX Washer Head Structural Lag Screws

SPAX PowerLag Structural Lag Screws with a Washer Head offers a low profile option for outstanding clamping force with improved aesthetics for a stronger connection. These screws feature patented thread serrations designed to allow for faster installation without the need for pre-drilling, making them ideal for a variety of log and timber construction projects.

 

Features:

  • Built on Washer Design: Low profile option for outstanding clamping force
  • Patented Thread Serrations: Specifically designed to reduce driving torque by up to 40%, minimizing the risk of cracks in logs.
  • Corrosion Resistance: A black E-Coat coating for use in untreated and above ground contact pressure treated lumber for interior or dry/damp general construction. IRC/IBC Code compliant
  • T-Star Head: Reduced stripping and easy removal of countersunk heads
  • Zero pre-drilling
  • Heat Treated for strength and durability
  • Sold in pails of 250
  • Head Style: 5/16” Star Head (requires T-40 drive bit)
  • Thread length: 2.375”

$145.00$430.00