Hillman 1/4 In. - #14 x 1 In. Hex Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Zinsser Carbon Steel

Carbon Steel

UL tested / Class 1 Foam

smooth-spreading Meets or exceeds all requirements of ASTM Specification D-4586

Blue-Groove point and cutting edge for faster chip removal

Do not exceed the maximum single or yearly application rate of 60 fl oz product per 300 sq ft (9 lb ae triclopyr per acre) and wait a minimum of 28 days before repeating application

Hillman 1/4 In. - #14 x 1 In. Hex Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Zinsser Carbon SteelHex 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.