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The U2 Construction Screw™, also known as CS Screw, is a heavy duty structural fastener. Its design has a finished appearance of a conventional round head, and is created to provide an extra-large bearing surface under the head. It is the next generation of construction screws that are replacing lag screws.
Use: Professional timber construction, staircases, deck frames. rafter, trellis framing, ledger boards, joists, planter boxes, post supports, play-set structures, retaining walls, facade attachments, laminated beams, SIP pannels, fencing, pole barns, concrete forms and more.
All packs come with the appropriate size U-Bit. Replacement bits can be found here.
Produits de qualité….service exceptionnel!
U2 Fasteners - Construction Screw
I used the 4" and 2.5" fasteners instead of lag bolts to build a rock solid picnic bench out of salvaged wood. Even the 4" slammed into the wood easier than a deck screw. It was a beautiful day.
l purchased some specialty plywood and it was great. Fair price, fast delivery, I will purchase again
Nice blocks, Perfect for longbow riser! Will order some more!
The c channels were great. Sadly they were packed with the acrylic crib jig wich broke during shipping