Product Description
M8 8.8 High Tensile Double Ended Studs – Zinc Plated DIN 939
These M8 double ended studs are manufactured from Grade 8.8 high tensile steel with a bright zinc plated finish. They feature an M8 x 1.25mm metric coarse thread at both ends, separated by an unthreaded shank.
The short threaded end screws into a suitable tapped component, leaving the longer threaded end available for securing a mating part with a nut. This arrangement is useful for assemblies requiring repeated removal and refitting.
Product Specifications
- Thread size: M8
- Thread pitch: 1.25mm metric coarse
- Material: High tensile steel
- Property class: 8.8
- Finish: Bright zinc plated
- Style: Double ended stud with unthreaded shank
- Short threaded end: 1.25D, nominally 10mm for M8
- Lengths and pack quantities: Choose from the available product options
Length Measurement
The selected length covers the unthreaded shank and the longer threaded end only. It excludes the short 1.25D threaded end. Allow for the additional nominal 10mm short end when checking the stud's overall length.
Typical Applications
Suitable for machinery, housings, covers, brackets and general engineering assemblies where a stud remains fitted in a tapped component while the mating part is secured with a nut.
Installation
Check that the tapped hole and mating nut both have an M8 x 1.25mm thread. Ensure sufficient hole depth and suitable thread engagement before fitting. Follow the assembly manufacturer's installation and tightening requirements.
If thread lengths or overall dimensions are critical to your application, please contact us before ordering.
Standards
- DIN 939: Double ended studs with a short threaded end of approximately 1.25 times the nominal diameter
