Finish: *Head Type: *Material: Carbon Steel *Number in Package: *Packaging Type: Bucket *Product Type: Structural Wood Screws *Brand Name: FastenMaster *Sub Brand: HeadLok *Thread Type: Coarse *Callout Size: *Container Size: *Drive Style: Torx Ttap *Length: 2-7/8 *Self Drilling: *Indoor or Outdoor: Indoor and Outdoor