Class 8.8 and 5.8 steel metric studs provide medium-strength fastening across double-ended, even-thread, full-thread, DIN 835, DIN 938, and DIN 939 configurations. Class 8.8 delivers high tensile performance suited to most mechanical and automotive applications, while Class 5.8 covers lighter-duty needs where lower strength is specified. Available in zinc-plated, yellow zinc, and black oxide finishes, these studs offer reliable long-term performance across a wide range of assemblies.
