8 X 3" PHILLIP BUGLE HEAD HI-LO THREAD DRYWALL SCREW | Allied Bolt Products LLC
LIONMAX Black Roofing Screws 1-1/2 Inch, 300PCS #10 x 1-1/2" Metal Roofing Screws with Rubber Washer, Hex Head Alloy Steel Screws for Metal Roofing, 8MM Hex Socket Included : Amazon.co.uk: DIY &
Screws for plastic - Manufacturer
Plain Flooring Screw, Bugle Head, Square Drive, Hi-Low Thread, Regular Wood Point Type - Reliable Fasteners