SCREW STAR #9X2.5" 1# *Brand Name: Grip-Rite *Callout Size: No. 9 *Length: 2-1/2 in. *Drive Style: Star *Head Type: Flat Head *Thread Type: Coarse *Product Type: Construction Screws *Number in Package: 85 pk *Container Size: 1 lb *Driver Bit Included: Yes *Color: Gold *Indoor or Outdoor: Outdoor *Gauge: 9 Ga. *Finish: Yellow Zinc *Packaging Type: Boxed *Application: Wood-to-Wood Connections *Material: Steel *Drive Size: T-25 *Point Type: Type 17 *Discovery NBR, SUP, EXP