Storm-Panel Screw

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Key Features

  • Save time and money with a single installation
  • The screw is made of Type 302 stainless steel for corrosion resistance


  • Ideal for attaching storm panels to wood, concrete and masonry

Product Includes

Each Pack Contains:

  • (25) Stainless-steel storm-panel screws 1/4" x 3 7/16"
  • (25) 1/4" zinc die-cast washered wing nuts
  • (25) White plastic caps to protect threads after panels are removed
  • (1) Hex-driver bit for panel screw
  • (1) 0.234" x 4 1/2" carbide-tipped drill bit


  1. Drill a hole in the concrete or masonry base material using the drill bit provided. To predrill into wood, use a 3/16" bit (not included).
  2. Drive the screw using the hex-driver bit (included). Drive the screw to fully embed the coarse-threaded shank such that the threaded stud for the wing nut is fully exposed.
  3. To secure panels: install the panel on the threaded stud and secure with the wing nut.
  4. To remove panels: remove the wing nut, remove the panel, then cover the threaded stud with the plastic cap.


Extra Information

Simpson Strong-Tie
2.50 LBS