Brand Name: SPAX
*Callout Size: No. 8
*Length: 5/8 in.
*Drive Style: Phillips/Square
*Head Type: Flat Head
*Finish: Zinc-Plated
*Material: Steel
*Product Type: Multi-Purpose Screw
*Number in Package: 40 each
*Self Drilling: Yes
*Thread Type: Serrated
*Application:  Metal, Wood-to-Wood Connections, Multiple material thread for wood
*Driver Bit Included: No
*Self Tapping: Yes
*Diameter: No. in.
*Color: Silver
*Indoor or Outdoor: Indoor
*Packaging Type: Boxed
*Grade: 5 Grade
*Multiple material thread for wood, metal, or masonry