POWERS PFM1411100 Screw Bolt 1/4" x 3" 100/Box

Description

The Screw-Bolt+ anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. 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+ is available as bright zinc-plated or mechanically galvanized plating.

FEATURES
Designed for standard ANSI tolerance drill bits
Patented thread design offers toughened threads for tapping high strength concrete
Low installation torque in concrete and masonry
Universal product for concrete and grouted/solid masonry
Ratchet teeth on underside of hex washer head lock against the fixture
Can be installed closer to a free edge than traditional expansion anchors
Fully removable and reinstallable in same hole (see www.DEWALT.com)
Fast installation with powered impact wrench, but can also be installed manually
Diameter, length and identifying marking stamped on head of each anchor
One-piece, finished head design

Anchor size: 1/4" x 3"
Thread length: 2-1/2"
Finish: Zinc plated