ST Fastening #10 x 2-1/2 Kwieal Woodbinder Metal Roofing Screws Metal-to-Wood Brown (Pack of 250)

SCREWS] 2.5 mils of computer controlled powder coating that will not chalk or fade due to UV inhibitor in all colored coatings. [ V-NECK HEAD DESIGN] HWH with V-neck design adds strength to prevent head off under extreme torque. [EPDM RUBBER WASHER] Vulcanized to a G-90 steel backed washer to provide sealing ability prevents lea even when drilled at an angle [ LO-ROOT THREAD DESIGN] Fastener thread transitions from fine to coase. The low root design provides excellent pullout strength vs traditional or Hi-Lo thread forms [MICRO-BIT POINT DESIGN] Design consistently penetrates metal panels which eliminates the need to punch the metal panels with a point to start the drilling process