1/4 x Stainless Steel Hex Head CONFAST Concrete Screw

BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost HEX HEAD–Can be driven with Hex Driver SELF-TAPPING-Taps threads directly into masonry and requires no other anchor DIAMOND POINT-Easier to drive the screw to save time Applications /br The anchor is made from 410 Stainless Steel, and is Silver Climaseal Coated. This anchor is designed for use in Concrete, Block, and Brick. /br /br Environment /br The anchor is designed for use in a Moist environment. /br /br Head Style /br 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. /br /br Hole Diameter/Bit Diameter /br The anchor requires a 5/32″ 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. /br /br Driver Required /br A 1/4″ nut driver is required for driving the anchor into the base material. /br /br Diameter of Anchor /br The diameter of the anchor is 3/16″. /br /br Length Anchor /br The length of the anchor is 1-1/4″ /br /br Thread Length /br The length of the threads on the anchor is 1-1/4″ in length. /br /br Minimum Embedment /br The 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. /br /br Maximum Fixture Thickness /br The 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. /br /br Fixture Hole Diameter /br The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 3/16″ diameter anchor requires the hole in the fixture to be 1/4″. /br /br Spacing between Anchors /br Each anchor must be spaced a minimum distance of 4″ from each other when measured center to center. /br /br Edge Distance /br It is very important not to install the anchor any closer than 3″ from an unsupported edge of the concrete.

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