Drop-in anchor provides a secure hold within solid masonry and solid uncracked concrete
303 stainless steel body expands to secure the anchor in place when a setting tool is inserted to secure the anchor in place, and is more corrosion resistant than zinc-plated carbon steel
Meets Fed. Spec. GSA FFS-325 Group VIII Type 1 specifications
No protrusions above the mounting surface allow an object to be anchored flush with the mounting surface
One-piece construction dependably secures within the mounting material
Ultimate tensile strength is 6,995 lb. in 4,000-psi unreinforced stone aggregate concrete
Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations)

Technical Details

Product Details

Package Dimensions
Width : 3.8 inch
Height : 2.5 inch
Length : 7.4 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00DYBDG12

Product Description

The Wej-It WDS internally threaded drop-in anchor is 303 stainless steel, provides a secure hold within solid masonry and solid uncracked concrete, and meets GSA FFS-325 Group VIII Type 1 Federal Specifications. The one-piece anchor body is made of 303 stainless steel and offers better corrosion resistance than zinc-plated carbon steel. The anchor body expands within the drilled hole to secure the anchor in place. The anchor body expands within the drilled hole to secure the anchor in place. When installed, the anchor does not protrude from the drilled hole, enabling flush anchoring of an object to the mounting surface.
Once the anchor has been placed into the drilled hole, the setting tool (sold separately) inserts into the threaded portion of the anchor and a hammer or mallet (sold separately) is used to drive the setting tool downward until its shoulder makes contact with the anchor, expanding the anchor within the hole. After the setting tool has been removed, an item can be mounted by inserting a threaded fastener (sold separately) through it and into the anchor.SpecificationsAnchorDrill DiameterMin. Embedment DepthMax Installation Torque, ft-lb.Ultimate Tensile Strength in 4,000-psi Unreinforced Stone Aggregate ConcreteUltimate Shear Strength in 4,000-psi Unreinforced Stone Aggregate ConcreteWDS143/8''1''52,410 lb.1,670 lb.WDS381/2''1-5/8''103,990 lb.2,710 lb.WDS125/8''2''206,995 lb.4,850 lb.WDS587/8''2-1/2''40Not availableNot availableWDS341''3-1/4''70Not availableNot available
Warning: Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations). For more information, see the specifications sheet.
Anchors provide reinforcement to fasteners installed in materials that are considered brittle or have insufficient hold such as drywall, concrete, brick, and stone. Anchors provide support through methods such as expansion from within or behind the substrate, or insertion of adhesive compounds into drilled holes.
Wej-It Fastening Systems manufactures mechanical and adhesive fasteners for use in concrete and drywall. The company, founded more than 60 years ago, is headquartered in Norwalk, CT.