6 x 1 5/8 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray M16-2.00 They are designed to distribute

They are designed to distribute the load of a bolt or screw over a wider area

This 5/16-18 x 1 1/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

They are welded into place and then the bolt is screwed into the nut

They feature a square flat nib that provides a secure grip on wood surfaces

6 x 1 5/8 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray M16-2.00 They are designed to distributeThese Six Lobe (Torx) Flat Nibs Deck Screws are designed for use in decking applications. They are made of zinc plated steel for corrosion resistance and have a 1,000 hour salt spray rating. The screws have a six lobe (Torx) drive for easy installation and removal, and a flat nibs design that helps to prevent splitting. They are available in a variety of lengths and finishes to meet your specific needs.