Simpson #12 x 1" Self-Drilling X Metal Screw, 14 TPI, Zinc coated Collated Nails Deck and dock construction

Deck and dock construction

the ECC7 1/8-6 is a dependable solution for demanding structural applications where end-of-beam column cap performance is critical

unobtrusive visible lines in exposed framing conditions

It allows for easy-to-use drilling in combination hammer/drill mode

Simpson #12 x 1" Self-Drilling X Metal Screw, 14 TPI, Zinc coated Collated Nails Deck and dock constructionModel No. X1B1214 Coating Material Clear Zinc Coating Screw Size #12 Length (in.) 1 Head Diameter (in.) 0. 415 Drive Type 5 16 in. Hex Head Type Hex Washer Head Thread Type Machine Threads TPI 14 Point Type Drill Point Point Size 3 The common application for this self drilling screw is for fastening steel decking to structural steel, steel stitching ("side lap" stitching) and cold formed steel framing. Key Features 5 16" hex head (replacement driver