Socket Set Cup Point Grub Screws

Socket Set Cup Point Grub ScrewsSocket set cup point grub screws are designed for secure and reliable fastening in demanding industrial and engineering applications. Manufactured to DIN 916 standards, these fasteners offer precise threading and consistent performance for mechanical assemblies where a flush or concealed fixing is required. The cup point tip provides a strong grip against the mating surface, helping to resist loosening under vibration and load while maintaining

Typical applications include removal of rust and millscale

engine components or structural members

versatile drive set is preferred

The sintered segments provide even diamond distribution for consistent cutting rate and extended life compared with electroplated alternatives

steel or plastic pipe needs positive torque and controlled force without rounding the fitting

Because the key engages the full depth of the socket

The main spindle uses a precision trapezoidal/Acme‑style screw running in a replaceable nut to provide smooth

The body is supplied in a bright

commercial vehicle repair

typically covering hex sizes 1

It can be used for hand threading with a die stock or in low-speed machine applications when securely clamped and properly lubricated

Industries and users making most use of this tool are agriculture