Pan head machine screws can be used in machinery and automotive parts and accessories, such as license plates and headlights. Binder head machine screws can be used in binding material swatches and large manuals, also, electrical applications. Cheese head machine screws canbe used in appliances, automotive and fixing electrical components. Fillister head machine screws can be used in precision instruments and machine assemblies. Flat head machine screws can be used in handrails, furniture and lighting fixtures. Oval head machine screws can be used in switch covers and construction. Machine screws have lots of comone project applications, such as remodeling, fencing, storage, cabinets, framing and DIY projects.Machine screws have finer, more accurate threads than other fastner types. Machine screws offer a wider range of applications. Machine screws have a unique design because of their size. OEM & ODM, customized design/logo/brand and package are acceptable.PL: PLAIN YZ: YELLOW ZINC ZN: ZINC KP: BLACK PHOSPHATED BP: GREY PHOSPHATED BZ: BLACK ZINC BO: BLACK OXIDE DC: DACROTIZED RS: RUSPERT XY: XYLAN Head Styles Head Recess Threads Points