Engineering Stud
Metric
Zinc Plated
High Tensile Grade 4
Dia: M12
Pitch: 1.75
Length: 175mm
A DIN 939 stud, also known as an "engineer’s stud" or "tap-end stud," is a headless fastener with metric threads on both ends separated by an unthreaded shank. It is designed for semi-permanent installation into machine components where the material requires deeper thread engagement than standard bolts.
