No.8 (4.2mm) x 2 inch (51mm) Pozi Self Tapping Countersunk Screws (DIN 7982C Z) - 316 Stainless Steel: Accu.co.uk: Precision Scr
Amazon.com: #6 x 3/8" Phillips Pan Head Self Tapping Screw, Pan Head Sheet Metal Screws Wood Screws, Stainless Steel 304 (18-8), 100 Pack : Industrial & Scientific
6.0mm (12g) PAN HEAD POZI DRIVE A2 STAINLESS STEEL WOOD SCREWS FULLY THREADED | eBay
Screw | Machine Components & Uses in Manufacturing | Britannica