M8 / 8mm Black Nylon Pan Round Head Phillips Screws Plastic Machine Screws (10Pcs, M8 x 10 mm): Amazon.com: Industrial & Scientific
M8-1.25 x 20mm Flat Head Socket Cap Screws, 10.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Full Thread, Quantity 20: Amazon.com: Industrial & Scientific
M8 High Nylon Locking Nuts (DIN 982) - Zinc Plated Grade 10 Carbon Steel
50 Pcs M5-0.8 x 8mm Button Head Socket Cap Screws, 10.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Full Thread (10.9 Grade,M5-0.8 x 8mm,50 Pcs): Amazon.com: Industrial & Scientific
Amazon.com: M5 M6 Black Nylon Countersunk Head Screws Plastic Flat Machine Screw Length 5-25Mm X 10/20/50Pcs 20Pcs M6x8 : Industrial & Scientific