Spax PowerLag Log and Timber Screws are heavy-duty log home fasteners, German engineered for exceptional efficiency and reliability. The large, flat “Pancake Head” of the XTM series offers superior flush or countersunk installation to create a tight connection between logs, while patented thread serrations increase installation speed by eliminating the need to pre-drill holes. Corrosion resistant, load rated, and code listed, SPAX PowerLag screws will be an asset to any log construction project.
The Spax PowerLag Log and Tmber Screw – XTM Pancake Head is ideal for:
• Applications requiring additional pull-down power
• Warped and twisted logs
• Oversized logs
• Wet or soft logs
Spax XTM PowerLag Log and Timber Screws Features
• Low profile, large diameter head provides exceptional draw down
• Deep T-Star Drive for superior T-40 bit engagement
• Proprietary coating provides excellent corrosion resistance and prevents the staining of wet logs
• Fastener length stamped on the head for convenient job site identification
• Patented thread serrations require up to 40% less driving torque, preventing cracks in logs
• Weather-resistant packaging
• Building code recognized
Spax XTM PowerLag Log and Timber Screws Benefits
• No pre-drilling required
• Superior flush or countersinking installation
• Increased draw down power for warped logs.
• Easy removal of countersunk heads
• Load rated
• Corrosion resistant
• Faster installation time
Spax XTM PowerLag Log and Timber Screws Physical Data
• Available Lengths: 4”, 6” 8”, 9”, 10”, 11”, 12”, 13”, 14”, 15”, 16”
• Head Style: 5/16″ Star Head for use with T-40 Drive Bit
• Thread Diameter:
• Thread Length: 2.375″
Brand: Spax
Deana Pidle –
Love that I can get these in packs of 10 instead of the whole case. Super strong and easy to use. I don’t want to use regular screws ever again.
David Markun –
These screws are a life saver. I can drive them with the impact driver and they cut through timber like butter. Way less time than when we used lags and a nicer finish. These are a little less strong than the GRK, but way better priced and plenty for anything we would be doing.
Richard Jaspers –
We built a gazebo using 10″ square timbers. There isn’t too many 15″ screws out there but these really worked well for it. We put the Conceal Textured Log Caulk over the hole and they are literally invisible.