PACKAGE: #8x1” Pocket Hole Screws, 100 pieces(0.4 lb), 150MM Square Drive Bit included. Each 100-piece set is organized in a PET-grade airtight jar for convenient storage.
COARSE THREAD+SELF-TAPPING: Pocket screws with coarse thread and self-tapping tip provide aggressive power while drilling. They are used for treated lumber, such as cabinet, table and so on, pilot hole needed.
FOR POCKET HOLE: Optimized pocket hole screws and washer head are designed for wood joinery in invisible pocket hole. Avoiding over-drilling, and effectively predicted the screw position while drilling.
SQUARE DRIVE: Deep square of pocket hole screws wide contacts with drive bit, 4 square edges reduce torque for driving, avoid stripping at driving work.
SUPERIOR RUST RESISTANCE: 4-layer blue coating provides superior rust and corrosion protection. And these deck screws for exterior can be exposed to the sun, humidity, rain and snow condition for a long time.