Amazon.com: Halder 24400.0353 Nylon Adjustable Clamping Lever Silver, D1 = 18 mm/D2 – M8/Length 25 mm : Industrial & Scientific
Amazon.com: 50 x Black Nylon Countersunk plastic machine screws, M6 x 40mm, Plastic Bolts, Nuts & Washers, 15/64 x 1-37/64 : Industrial & Scientific
Amazon.com: uxcell M6 x 12mm x 1.2mm Nylon Flat Insulating Washers Gaskets Spacers Fastener for Faucet Pipe Water Hose Black 100PCS : Industrial & Scientific