RS PRO Cross pan-head screws 4-40x5/16"

Head shape: Flat round
Drive type: Cross
Length in inches: 5/16 inch
Thread size BA: No 4
Material: Steel
Finish: Bright galvanized
Thread pitch: 40

Complies with ANSI/ASME B18.6. The product range of flat head cross machine screws can be found in the data sheet and in the selection guide for fasteners. In these two documents, you will also find the various thread sizes and lengths we offer. UNC inch thread – bright galvanized steel. Machine screws have a continuous thread and are specifically designed for use in pre-drilled holes or with adjustable nuts and washers in through holes. Machine screws are available in various configurations, materials, screw head types, and sizes. As the name suggests, machine screws are used to fasten various components in devices, tools, machines, electronic devices, vehicles, and many other objects. Machine screws resemble bolts but have a socket in the head, allowing them to be turned with a screwdriver. Are they easy to assemble? Our flat head cross slot machine screws are designed to provide the user with easy assembly. Features and benefits: The bright galvanized surface provides excellent corrosion resistance as it is a protective coating. Bare passivated. Moisture resistant. A varying number of connections can be fastened. Aesthetically pleasing surface. Typical applications: Machine parts, decoration.