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SPAX® PowerLags® for Log Homes and Timber Frame Construction bring a new level of fastening efficiency and reliability to timber frame and log home construction. SPAX® patented thread serrations eliminate pre-drilling and dramatically increase installation speed. They are also code listed and load rated, so you can be assured of the reliability of the assembly. The two head styles available offer job-matched performance and aesthetics. Request a sample pack of SPAX® PowerLags® for Log Homes and Timber Frame Construction today.
Superior Screw Thread Technology
German engineered and American made, SPAX® PowerLags® for Log Homes and Timber Frame Construction are the best fastener solution for log and timber home construction and building applications. Packaged in job-site friendly and weather-resistant packaging, our professional grade products let you build with confidence.
- No pre-drilling required
- IRC / IBC Code Compliant DrJ TER No. 1912-07 Properties
- Low-profile, large diameter head designs provide exceptional draw down (even rogue logs!)
- Deep T-Star drive provides superior bit engagement and allows for easy back-out if necessary when the head is countersunk
- Patented thread serrations require up to 40% less driving torque to increase installation speed while helping 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
Buy SPAX® screws and PowerLags in bulk from wholesalers, dealers and specialty distributers or in project-appropriate package sizes at retail hardware and home improvement stores.
Featured Timber Frame & Log Home Fasteners

PowerLags® for Log Homes
SPAX® PowerLags® for Log Homes bring a new level of fastening efficiency and reliability to log home and timber frame construction. SPAX patented thread serrations eliminate pre-drilling and dramatically increase installation speed. They are also code listed and load rated, so you can be assured of the reliability of the assembly. The two head styles available offer job-matched performance and aesthetics.
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