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3/16" x 1-3/4" 410 Stainless Steel Hex Tapper Concrete Screw, 100/Box

$93.56 per Box of 100
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   Availability: In Stock / Ships Today

SKU: TCHS316134;P


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Products Features
  • TESTED IN ACCORDANCE WITH ASTM E488: Quality and tested hold values provide for a successful fastening
  • NO HOLE SPOTTING REQUIRED: Fasten item to be attached in place saving time and effort
  • DOES NOT EXERT EXPANSION FORCES: Allows for screws to be placed closer to one another
  • HIGH-LOW THREAD DESIGN: Fastener installation requires less torque which leads to an easier installation process
Products specifications
Bit Size 5/32"
Minimum Embedment 1"
Thread Length 1-3/4"
Thread Type Hi-Lo
Type Male
Diameter 3/16"
Length 1-3/4"
Material 410 Stainless Steel Silver Climaseal® Coated
Environment Moist
Box Qty 100
Minimum Spacing 3"
Minimum Edge Distance 2-1/4"
Maximum Fixture Thickness 3/4"
Minimum Fixture Hole Diameter (In Place) 1/4"
Minimum Fixture Hole Diameter (Hole Spotted) 1/4"
Head Type Hex Washer
Length Measurement Underneath head
Driver Size 1/4"
Application Video

Installation Video

Installing a 3/16" x 1-3/4" 410 Stainless Steel Hex Tapper Concrete Screw

  1. Drill a 5/32" hole into the concrete using a carbide-tipped bit that meets ANSI Standards B212.15.
  2. Drill the hole a 1/2" deeper than the anchor will penetrate the concrete, making sure the minimum embedment requirements of 1" is met.
  3. The hole can be drilled while the fixture is in place. The minimum hole in the fixture for the 3/16" x 1-3/4" 410 Stainless Steel Hex Tapper Concrete Screw is 1/4".
  4. Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb.
  5. Insert the point of the 3/16" x 1-3/4" 410 Stainless Steel Hex Tapper Concrete Screw into the hole. Make sure that the screw being installed will penetrate the base material a minimum of 1" but no deeper than 1-3/4".
  6. Using a 1/4" nut driver Phillips bit tip for the anchor , turn the screw clockwise, applying slight pressure until the head of the screw is snug against the material being fastened.
  7. Always use proper personal protective equipment per manufacturer's and OSHA instructions.

Product Reviews

* The figures above indicate average ultimate tension and shear failure values. A safety factor of 4:1 or 25% of ultimate value is generally accepted as a safe working load. Reference should always be made to applicable codes.

* The bits are recommended by diameter and may not necessarily be the length needed for your application. Please make sure the usable length will work for your application. *

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