Machine Screws

Machine Screws

Machine screws are threaded fasteners designed for use with tapped holes, nuts, or threaded inserts. They are commonly used in machinery, equipment assembly, electrical components, automotive applications, and general industrial fastening.

DW Fastener carries a wide selection of machine screws in common head styles, drive styles, materials, finishes, and thread sizes. Whether you need a small quantity for maintenance work or a high-volume order for production, our team can help source the right machine screws for your application.

Machine screws are available in several head styles depending on the required appearance, clearance, and load distribution. Round head machine screws provide a traditional domed appearance when the head remains visible. Pan head machine screws are a common general-purpose option with a broad bearing surface for everyday fastening. Truss head machine screws feature an extra-wide, low-profile head that helps distribute pressure on thin materials. Flat head machine screws are countersunk to sit flush with the surface, while fillister head machine screws offer a taller cylindrical head with a deeper drive area for applications needing extra head height.
 

Machine Screw Features

Machine screws are available in coarse or fine threads and are commonly paired with nuts, washers, or pre-tapped holes. Depending on the application, they may be fully threaded or partially threaded and can be selected by head style, drive type, length, diameter, material, and finish.

At DW Fastener, we work with trusted material suppliers and maintain strong inventory capabilities to help provide dependable industrial fasteners with fast turnaround times. Our knowledgeable staff is ready to answer questions, help compare options, and source the machine screws needed for your specific fastening requirements.

Contact a DW Fastener expert today and let us help you find the right machine screws for your application.