Please advise price and availability on the following parts. If you have only some parts, please offer what you have available: Our reference 215340 M50 X 57mm DIN 7603 Form A, Metric Sealing Ring Washers Copper QTY: 20 pieces or MOQ Our reference 215339 M10-1.5 X 50mm LEN X 17mm AF Hex Coupling Nuts A2 Stainless Steel QTY: 200 pieces or MOQ Our reference FW110464 M8-1.25 X 40mm Button Head Security Machine Screws Tamper-Resistant 6Lobe Torx(r) Pin Drive Stainless Steel A2 QTY: 400 pieces or MOQ Our reference 215350 M1.5 X 12mm DIN 1472 / ISO 8745, Metric Grooved Pins, Half Length Tapered Groove Stainless Steel QTY: 1,500 pieces or MOQ our reference 215274 M8-1.25 X 50mm DIN 605, Metric, Carriage Bolts Flat Head, Square Neck Class 4.6 Steel or better, plain QTY: 600 pieces or MOQ