1/4-28 x 3 Hex Washer Head TEKS® Self Drilling Screw (T5) Climaseal® w/ Bonded Washer

1/4-28 x 3 Hex Washer Head TEKS® Self Drilling Screw (T5) Climaseal® w/ Bonded Washer . The premier fastener for heavy duty steel attachments. Ideal for attaching metal deck, clips and roof panels to purlin, girt or bar joist Unique double fluted point has precise cutting edges to improve drill performance in 1/4" and 1/2" steel. Climaseal® finish provides excellent corrosion resistance and lowers tapping torque