This 675-piece kit contains five commonly used sizes of self-tapping pocket-hole screws, conveniently organized in a portable divider box.
The kit includes 150 each of #6 1" pan-head fine thread, #7 1" pan-head coarse thread, #7 1 1/4" washer-head fine thread, and #8 1 1/4" washer-head coarse thread. For exterior applications, 75 #8 2 1/2" washer-head coarse thread Blue-Kote screws are also included.
Fine threads are best suited to hardwoods, and coarse threads for softwood, particleboard, plywood, etc. All have a square-recess drive. The tough plastic case has a secure latch. Screw refills are available separately.