What to Know About Galvanized Screws

What Are Galvanized Screws and Why Choose Them for Your Projects

Wood to metal screws are made from C1022 steel, case hardened for fastening wood to steel or aluminum. #10-24 screw is a Phillips wafer head. #12-24 (#14 Head) and #14-20 screws are star drive flat head. The star drive flat head reduces camout and end load, handles greater torque than Phillips or square drive and eliminates spinning and fastener damage. For star drive use a T30 drill bit (not included). Reamer wings drill through wood and snap off when they encounter metal.

Acorn International S-WM12212G250 Screw

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For Home Inspectors: Evaluating Problems with Fasteners - InterNACHI®

Metal ROOFING SCREWS: (250) 12 x 2-1/2 GALVANIZED/ZINC Hex ReGrip

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Part NumberLength141FAS#14 x 11415FAS#14 x 1 1/2 out142FAS#14 x 21425FAS#14 x 2 1/2 5/16 Hex Head with a 14MM EPDM O.D. washer. Typically these

#14 Galvanized Screw Metal to Wood - Bag of 250

Gibraltar Building Products 1-1/2 in. Wood Screw #10 Galvanized

#12 x 1-1/2 Flat Head Phillips Wood Screws, Galvanized, 100/PKG

Everbilt 1/2 in. x 6 in. Hex Galvanized Lag Screw 803996 - The

10-16 x 1-1/2 Self-Drilling Screws with Galvanized Bonded Washers

Don't screw around when choosing fasteners

Hot-Dip Galvanising