100 Pcs US Stainless 316 #8 A4 8x2-1/2/1-3/4 Decking Screw Bugle Head SQDr
This is for (100) pieces of Deck Screws Bugle Head Type 17 Square Drive. These deck screws feature a Robertson Drive, also known as a Square, or Scrulox drive. This has a square shaped socket in the screw head.