Power Pro premium interior wood screws are engineered to provide simple solutions for your projects. This product is not recommended for exterior projects or treated lumber. Packaging will stack neatly for easy storage and organization for post purchase use. 1000 pieces per package Ideal for interior wood projects Manufactured with a no-strip Star Drive, countersinking blades, no split twist shank, and a no pre-drill Bore-fast thread The gold color compliments most wood finishes The star drive technology virtually eliminates camout, for a smooth effortless drive every time One star-drive bit is included in every package Finish: Yellow zinc Manufacturer Color/Finish: Yellow Series Name: N/A Sub-Brand: N/A Type: Wood screws Length Measurement: 3-in Screw Thickness: #9 Collated: No Contact Type Allowed: None Drive: Star For Use on Brick: No For Use on Composite: No For Use on Concrete: No For Use on Drywall: No For Use on Metal: No For Use on Plastic: No For Use on Vinyl: No For Use on Wood: Yes Head Type: Flat Material: Steel Materials Fastened: Wood to wood Measure Type: Standard (SAE) Multi-Material: No Package Quantity: 1000 Point Type: Self-drilling Screw Thread Pitch: N/A Thread Type: Coarse Use Location: Interior Warranty: Limited lifetime ACQ Approved: No CA Residents: Prop 65 Warning(s): No UNSPSC: 31161500