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Stainless Steel Flat Head Tapcon®

Order now and receive free freight! Every masonry Tapcon® stainless steel flat head is in stock for immediate shipping.

Tapcon® Stainless Steel Flat Head

The Tapcon® stainless steel flat head is designed for use in most masonry base materials and is made from a 410 stainless steel. The flat head is a phillips drive and is countersunk to allow the installed screw to sit flush with the surface of the item being fastened. There are 5 classes of stainless steel: ferritic, austenitic, martensitic, duplex and precipitate-hardened. The only class that is non-magnetic is the austenitic, which includes the 300 series used in many type of fasteners. 410 stainless steel is in the Ferritic class, and is magnetic.


  • For wet or moist outdoor applications
  • Coated with silver Climaseal for added rust resistance
  • Not available in 304 or 316 stainless steel
  • 410 stainless steel is magnetic
  • Additional Information
    • Diameters

      • Available in 3/16" and 1/4"
      • 3/16" diameter uses a #2 phillips bit tip
      • 1/4" diameter uses a #3 phillips bit tip

      Hole Size - diameter of hole is critical, and must be drilled using an ANSI standard bit in a hammer drill

      • 5/32" hole size for the 3/16" Tapcon® stainless steel flat head
      • 3/16" hole diameter for the 1/4" Tapcon® stainless steel flat head

      Length - is measured as an overall length that includes the head

      • 3/16" diameter available from 1-1/4" to 3-3/4"
      • 1/4" diameter available from 1-1/4" to 6"

      To locate a specific Tapcon® Stainless Steel Flat Head:

      1. Click on any of the individual SKU# or descriptions in the product list, and go directly to the individual product page.
      2. The individual product page contains all the information available for the Tapcon® stainless steel flat head screw.
      3. Use the arrows to page through the product listings. Read the relevant information, such as our customers’ reviews, product overview, and product specifications, needed before making a purchase choice.

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