Shoulder Screws
Standard: DIN, ASTM, JIS
Material: Stainless steel, Duplex Steel, Carbon Steel, Brass, Aluminum, etc
Plating: Zinc, Black Oxide, Dacromet, Geomet, Passivate, etc
Size: 1/4”-1”, M3-M48, Customized
MOQ: Accordingly to the size
Description
A shoulder screw, also known as a stripper bolt, is a type of screw or bolt that is typically used in applications involving rotation or sliding motions. They are distinct due to the shoulder in their design, a section of the screw that is larger in diameter than the threaded section.
Here are some key features of a shoulder screw:
The “shoulder” is a unthreaded section of the screw, which is located between the head of the screw and the threaded section. This shoulder can be cylindrical, filleted, or square and is generally produced to very precise dimensions.
The threads at the end of the screw are smaller in diameter than the shoulder.
The shoulder portion is most often used as a pivot point or shaft for rotating parts in machinery, or for sliding movements in assemblies.
The precise shoulder diameter and the smooth surface finish make them excellent for use in situations where minimal rotation and movement friction is desired, such as with linkages and pulleys.
They are typically available in various head styles, including hex, socket, and knurled.
Remember to always consider the specifics of your project when choosing the type and size of screws or bolts to use. Safety should always be a priority when handling these types of hardware tools.
