Powers Fasteners PFM1411420 Hex Washer Screw Anchor, 1/2" Dia. x 4", 50/Box

INCLUDES: • (50) Hex Washer Screw Anchor, 1/2" Dia. x 4" FEATURES: • Hex drive types have six uniform sides that allow fast rotation and easy adjustment. They are driven by wrenches or sockets and are ideal for limited-clearance applications. • Carbon steel is a soft, durable metal. It is commonly used on abrasive materials, concrete, nonferrous metals, plastics and wood. • 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 SPECIFICATIONS: • Anchor Screw Type: Screw Anchor • Anchor Screw Head Style: Hex Washer • Anchor Material: Steel • Material Grade: Not Graded • Fastener Finish: Zinc Plated • Anchor Dia.: 1/2" • Anchor Length: 4" • Seismic Approved: Yes • ICC Approved for Cracked Concrete: Yes • ICC Approved for Un-Cracked Concrete: Yes • Min. Embedment: 1-3/4" • Edge Distance: 1-3/4" • Drill Bit Size: 1/2" • Max. Work Thickness: 2-1/4" • Ultimate Shear: 8800 lbs • Ultimate Tension: 7320 lbs • Application: Racking, Shelving, Material Handling, Fencing, Glazing, Curtain Wall High-strength heavy-duty one-piece Screw Anchors are for use in both cracked and uncracked concrete. They can be easily installed with standard-size drill bits, and are removable, for temporary anchoring. Vibration- and shock-resistant. For use in fastening conveyors, pallet racking, racking guards, motors, bracing, piping, ladders, fencing, beams, angles, or dimensional lumber to concrete or masonry.