Amazon.com: L-A M5-0.8mm x 20MM Socket Head Cap Screws, Allen Socket Drive, AISI 304 Stainless Steel (18-8), Full Thread, Bright Finish, Machine Thread(25Pcs) : Industrial & Scientific
10000 pcs) #4 X 1/2", Hi-Lo Self-Tapping Sheet Metal Screws, Pan Phillips Drive, Full Thread, AISI 304 Stainless Steel (18-8): Amazon.com: Industrial & Scientific