... prompt delivery 5.non-standerd parts Item Nocross recess head screwsMaterialsiron,aluminum,steel,copper,plastic,carbon steel,nylon, ... solder alloy,HSS,tool steels or as per your requirementsDimensionsaccording to your drawingsSurface treatmentheat treatment,polishing,PVD/CVD coating, ... test and so on.PaymentT/T 50% deposit in advance,50% T/T before shipmentDeliveryaccoding to your qauntitiesYou may like ...