S-97493A127 M8 x 16 mm DIN 427, ISO 2342 Metric Partially Threaded Studs

Key Features & Benefits at a Glance

• Enhanced Assembly Precision: Class 6g thread fit ensures consistent mating with nuts and threaded holes, reducing the risk of cross-threading and improving installation efficiency.
• Superior Material Durability: Steel construction with Rockwell B75 hardness provides excellent resistance to wear and deformation under load, extending service life in demanding environments.
• Optimized Load Distribution: Partial threading design concentrates threads where needed, offering strong grip in the engaged section while allowing smooth unthreaded shaft alignment.
• Broad Industrial Compliance: Meets DIN 427 and ISO 2342 standards, guaranteeing dimensional accuracy and reliability for global engineering applications.
• Environmental Regulation Adherence: RoHS 3 and REACH compliance ensures safe use without hazardous substances, supporting sustainable manufacturing practices.
• Efficient Drive Engagement: Slotted drive style enables quick and secure tool engagement, facilitating faster assembly and disassembly with standard screwdrivers.
• Coarse Thread Advantage: 1.25mm pitch coarse threading allows for rapid installation and better performance in materials prone to stripping or vibration.

Professional Applications & Engineering Value

This M8 metric partially threaded stud is engineered to address critical challenges in industrial assembly, such as maintaining precise component alignment and resisting vibrational loosening. The steel material with Rockwell B75 hardness ensures robust performance in high-stress applications, from machinery frames to automotive subsystems, where repeated loading can cause fastener failure. The Class 6g thread fit and coarse thread pitch enhance engagement speed and reliability, reducing assembly time while providing secure connections in metals or composites. Compliant with DIN 427 and ISO 2342, it delivers consistent quality for OEM and MRO use, supporting efficient production lines and minimizing downtime due to fastener issues.

Specification Summary & Compliance

This stud features an 8mm shaft diameter with tolerance of -0.22 to 0 mm, 9.6mm thread length, and M8 x 1.25mm coarse metric threads with Class 6g external thread fit per ISO standards. It conforms to DIN 427 and ISO 2342 manufacturing specifications, ensuring dimensional precision and interchangeability. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for industrial fasteners.