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$1.79
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Product Overview

The screws are using self tapping specially hardened steel screw, W-Cut thread design as zip tip, climatek coated, sharp threads and points to built in washer for interior or exterior use and its ideal for use in anchoring to concrete or wood to concrete applications including basement framing and sheds.
  • What's Included: Screws Only
  • Easy to install lag alternative for structural wood to wood fastening - Helps improve installation efficiency and jobsite productivity.
  • It has been designed as pan head
  • Recessed star drive as zero stripping with 6 points of contact
  • CEE thread using enlarge hole to reduce splitting
  • Climatek coated with sharp threads and points
  • Built in washer head for immense holding power

Specifications

  • What's Included: Screws Only
  • Brand Name: GRK Fasteners
  • Product Type: Structural Screws
  • Callout Size: 5/16 in. inch
  • Container Size: 1 pound
  • Diameter: .3125 inch
  • Drive Style: Star
  • Driver Bit Included: No
  • Finish: Climacoat
  • Head Type: Hex Head
  • Length: 3-1/8 inch
  • Material: Steel
  • Number in Package: 50 pack
  • Packaging Type: Clamshell
  • Brand Name: GRK Fasteners
  • Self Drilling: No
  • Self Tapping: Yes
  • Thread Type: W-Cut
  • Indoor or Outdoor: Indoor and Outdoor
  • Click here to see the Safety Data Sheets for this product.