ANCHOR CONCRETE SCREWBOLT 3/8" X 3" BOX OF 50

3/8" x 3" DeWalt Screw-Bolt+ Concrete Screw Anchor, Hex Washer Head, Zinc, #PFM1411240 (50/Pkg.)

The Screw-Bolt+ anchor is a one piece, heavy duty screw anchor with a finished hex head. It is simple to install, easy to identify and fully removable. The patented thread design, designed for use with standard ANSI drill bits, reduces installation torque and enhances productivity. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and spacing distances. The Screw-Bolt+ finish is available in bright zinc-plated and mechanically galvanized. Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick.

Designed for standard ANSI tolerance drill bits
Patented thread design offers low installation torque
Tough threads for tapping high strength concrete
Ratchet teeth on underside of hex washer head lock against the fixture
Can be installed closer to the edge than traditional expansion anchors
Fully removeable and reinstallable in same hole
Fast installation with powered impact wrench
Diameter, length and identifying marking stamped on head of each anchor
One-piece, finished head design
APPLICATIONS

Racking, shelving and material handling
Support ledgers and sill plate attachments
Temporary attachments
Glazing and window attachments
Retrofits, repairs and maintenance
Fencing and railing
Seismic and wind
APPROVALS

International Code Council, Evaluation Service (ICC-ES), ESR-3889 for concrete. Code compliant with 2015 IBC, 2015 IRC, 2012 IBC, 2012 IRC, 2009 IBC, and 2009 IRC.
Tested in accordance with ACI 355.2 and ICC-ES AC193 for use in structural applications in concrete under the design provisions of ACI 318 (Strength Design Method)
Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including seismic and wind loading (Category 1 anchors)
Evaluated and qualified by an accredited independent testing laboratory for reliability against brittle failure, e.g. hydrogen embrittlement