FastenMaster  HeadLok  Deck Screws  Spider
*Sub Brand: HeadLok
*Callout Size: No. 4
*Length: 4-1/2 in.
*Head Type: Flat Head
*Finish: Galvanized
*Product Type: Deck Screws
*Number in Package: 50 pk
*Indoor or Outdoor: Indoor and Outdoor
*Thread Type: Coarse
*Self Drilling: Yes
*Driver Bit Included: Yes
*Self Tapping: Yes
*Material: Steel
*Packaging Type: Boxed
*Wafer head eliminates the need for washers
* Increased pull through strength
* No pre-drilling
* Sharp gimlet for fast installation
* Spider bit included