1/4-20 x 3'' Teks® 4 with Wings Wood-to-Metal Self-Drilling Screws, Phillips, Gray Climaseal™, 1096000

Teks Self-Drilling Screws for Wood-to-Metal
Wood-to-steel Teks self-drilling screws for use with plywood roof and floor sheet to steel frames and plywood fascia to steel frames. The Wood-to-steel Teks self-drilling screws have special winged fasteners that ream a hole in the wood, preventing thread engagement during drilling. The wafer head design has a large bearing surface ideal for plywood.