3/8" x 5" Hex Washer Head Powerlags Exterior Screws

No pre-drilling required
Code listings ICC-ES ESR-1782
Low profile, large diameter head designs provide exceptional draw down of even rogue logs.
Deep T-Star Drive provides superior bit engagement and allows for easy backout of the fastener if necessary when the head is countersunk.
Patented thread serrations require up to 40% less driving torque to increase installation speed, while helping to prevent cracking in logs.
Proprietary coating provides excellent corrosion resistance and prevents staining wet logs.
Fastener length stamp on the head provides convenient identification without measuring and aids on-site inspections.
Job-site friendly and weather-resistant packaging.
German engineered thread technology; American made.