1/4" x 3-1/2" Strong-Tie SDS25312SS Heavy-Duty Connector Screw, 316 Stainless Steel, Pkg 900 Straight Shank Drill Bits they’re offered in both bulk

they’re offered in both bulk hand-drive and collated strips for use with Quik Drive® auto-feed systems

The CS14-R is the 25' overall length package of the popular Strong-Tie CS14 Strap

If you have a nominal post measuring 5-1/2x5-1/2" you will need an ABW66Z Post base

pipe supports

the PHSD screw installs fast and holds tight

1/4" x 3-1/2" Strong-Tie SDS25312SS Heavy-Duty Connector Screw, 316 Stainless Steel, Pkg 900 Straight Shank Drill Bits they’re offered in both bulkThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector Screw is a 1 4" diameter structural wood screw designed for a wide range of connector, wood to wood, and engineered wood applications. Built for strength and speed, the SDS installs without predrilling thanks to its easy driving Type 17 point, which reduces splitting while ensuring consistent performance. Tested and approved in multiple structural applications, the SDS screw features a