Hillman #10 - 16 x 1/2 In. Hex Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Soil Moist Granules Performs superior to ASME performance

Performs superior to ASME performance requirements

You can use it anywhere: in-ground and in containers with continuous feeding for up to 3 months

Built-in adjustable flow control valve

Rated 180°F @ 100 PSI/75°F @ 250 PSI

easy and accurate with Johnson's gauge set

Hillman #10 - 16 x 1/2 In. Hex Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Soil Moist Granules Performs superior to ASME performanceHex washer head sheet metal screws. Self drilling points that drill, tap, and fasten in 1 operation. Good for attaching almost any type of material to metal. Sharp threads create their own mating thread when drilled into the material. Zinc. 100 piece pack.