These screws have a clear zinc coating that provides corrosion protection in dry
protecting it from moisture and resisting rot
Operate this circular cold saw in manual mode (pull down the blade head by hand) or semi-automatic mode
This machine is equipped with an NST #40 spindle taper
Tooth Grind Type Alternate Top Bevel (ATB 20 degrees)
Simpson #9 x 4" 305 SS Deck-Drive DWP Wood Screw, T20, Trim Head Burnisher These screws have a clearSimpson Deck Drive DWP Wood Screw in Type 305 Stainless Steel by Simpson is engineered for deck, dock, and general exterior wood fastening applications where reliable corrosion protection is essential. Featuring a trim head profile, T20 6 lobe drive, and sharp point tip, this #9 x 4" screw drives cleanly into wood decking, fascia, and trim boards with minimal splitting or surface damage. The Type 305 stainless steel construction resists rust and