Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel BVLZ Ledger Connectors What standards has the Strong-Bolt

What standards has the Strong-Bolt 2 mechanically galvanized anchor been tested under

and accuracy that ambitious craftsmen need to push their projects further

Advantages over traditional anchor bolting: better on-center spacing in most cases

The 1" standoff meets code requirements for structural posts installed in basements or exposed to weather or water splash

Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel BVLZ Ledger Connectors What standards has the Strong-BoltModel No. F12C325FD Coating Material. Type 410 Stainless Steel Screw Size. #14 Length (in.) 3 1 4 Head Diameter (in.) 0. 470 Drive Type. #3 Square Head Type. Flat Head Shank Type. Shank Slot Thread Type. Machine Threads Thread Length (in.) Full TPI. 20 Max. Grip Length (in.) 3. 100 Point Type. Drill Point with Wings Point Size. 4 Use this screw for securing wood, plywood and fiber cement to steel (up to 0. 209" thick). Wings bore through wood to