S-97493A111 M3 x 6 mm DIN 427, ISO 2342 Metric Partially Threaded Studs

Key Features & Benefits at a Glance

• Enhanced Assembly Precision – Class 6g thread fit ensures reliable, consistent mating with nuts and threaded components, reducing the risk of cross-threading and improving production line efficiency.
• Superior Mechanical Strength – Manufactured from durable steel with Rockwell B75 hardness, this stud offers excellent resistance to wear and deformation under load, extending service life in demanding applications.
• Optimized Thread Engagement – The partial threading design (3.6 mm threaded length on a 6 mm stud) allows for secure fastening where full threading is unnecessary, saving weight and material without compromising hold.
• Broad Industry Compatibility – Compliance with DIN 427 and ISO 2342 standards guarantees interchangeability and fit with other metric coarse thread (M3 x 0.5 mm) components, simplifying sourcing and inventory management.
• Easy Installation and Adjustment – Slotted drive enables quick, tool-friendly installation and removal using standard screwdrivers, facilitating maintenance and reducing assembly time.
• Stable Shaft Dimensions – A 3 mm shaft diameter with tight tolerance (-0.14 to 0 mm) ensures a precise press-fit or smooth passage through components, enhancing alignment and structural integrity.
• Environmental and Regulatory Safety – RoHS 3 and REACH compliance assures that the stud meets strict international regulations for hazardous substances, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M3 partially threaded steel stud is engineered to address common challenges in precision assemblies, such as vibration-induced loosening and misalignment. The coarse 0.5 mm pitch and right-hand thread provide rapid installation and high resistance to unintentional backing out, ideal for electronics enclosures, automotive modules, and machinery frames. Its Rockwell B75 hardness ensures the stud maintains clamp load under dynamic stresses, while the slotted drive allows for straightforward manual or automated fastening. By adhering to DIN 427 and ISO 2342, this component delivers reliable performance in metric-based systems, reducing downtime and replacement costs in industrial settings.

Specification Summary & Compliance

This stud features a 3 mm shaft diameter with a tolerance of -0.14 to 0 mm, M3 x 0.5 mm coarse metric threads with Class 6g external thread fit, and a total length of 6 mm (thread length: 3.6 mm). It is manufactured in accordance with DIN 427 and ISO 2342 standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives.