Teks 21401 Self-Tapping Roofing Screw, #9 x 1", 360 Piece Specialty Finishes Built In Timer : No

Built In Timer : No

one in the inner frame and one in the outer frame

Epoxy protective with Tuf-coat

CULus Listed

galvanized finish

Teks 21401 Self-Tapping Roofing Screw, #9 x 1", 360 Piece Specialty Finishes Built In Timer : NoHighlights: Engineered drill point and flute (pilot section) helps remove material efficiently and sizes the hole for threads Sharp self piercing points are ideal for fastening corrugated roofing panels to wood structures Self sealing neoprene washer provides a waterproof seal and a premium finish For fastening metal to wood and attaching roofing and wall panels to steel framing and pole barn construction No pre drilling necessary For corrugated