1/4 x 1-3/4 Hex Washer Head Stainless Steel Tapcon Masonry Anchor 100 Per Box

ApplicationsThe anchor is made from 410 Stainless Steel. This anchor is designed for use in Concrete, Block, and Brick.EnvironmentThe anchor is designed for use in a Moist environment.Head Style The anchor is a Hex Washer head and is designed to allow the head to sit on top of the surface of the item being attached.Hole Diameter/Bit DiameterThe anchor requires a 3/16" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.Diameter of Anchor The diameter of the anchor is 1/4".Length Anchor The length of the anchor is 1-3/4"Thread LengthThe length of the threads on the anchor is 1-1/4" in length.Minimum EmbedmentThe minimum anchor embedment into the concrete is 1". Therefore, the anchor must be installed so that a minimum of 1" of the anchor is embedded into the concrete.Maximum Fixture ThicknessThe maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1/4". This will ensure that the minimum embedment of 1" will be met.Fixture Hole DiameterThe hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/4" diameter anchor requires the hole in the fixture to be 5/16".Spacing between AnchorsEach anchor must be spaced a minimum distance of 4" from each other when measured center to center.Edge DistanceIt is very important not to install the anchor any closer than 3" from an unsupported edge of the concrete.

• Versatile Application: Specifically engineered for secure fastening in concrete, block, and brick materials, made from durable 410 Stainless Steel for superior performance in moist environments
• Precise Dimensions: Features 1/4 inch diameter with 1-3/4 inch total length and 1-1/4 inch thread length, ensuring optimal grip and holding power
• Installation Guide: Requires 3/16 inch hole drilled with ANSI-standard carbide-tipped bit using hammer drill, with minimum 1 inch concrete embedment for maximum stability
• Safety Standards: Maintains 4 inch minimum spacing between anchors and 3 inch clearance from unsupported concrete edges for structural integrity
• Design Features: Hex Washer head style allows for flush surface mounting, accommodating fixture thickness up to 1/4 inch with 5/16 inch fixture hole diameter