S-97493A132 M8 x 40 mm DIN 427, ISO 2342 Metric Partially Threaded Studs

Key Features & Benefits at a Glance

• Enhanced assembly precision with Class 6g thread fit and -0.22 to 0 mm shaft diameter tolerance ensuring reliable, vibration-resistant connections
• Superior durability in demanding environments thanks to Rockwell B75 hardened steel construction that resists wear and deformation
• Optimized for quick installation with coarse 1.25 mm pitch and right-hand threading, reducing assembly time and labor costs
• Secure slotted drive compatibility allowing for standard tool engagement while preventing cam-out during tightening
• Versatile partial threading design with 9.6 mm thread length providing both threaded engagement and smooth shaft for alignment flexibility
• Full regulatory compliance assurance meeting RoHS 3 and REACH environmental standards for global supply chain integration
• Interchangeable reliability through strict adherence to DIN 427 and ISO 2342 specifications for consistent performance across applications

Professional Applications & Engineering Value

This M8 partially threaded stud delivers critical engineering solutions where precise component positioning and secure fastening are paramount. The steel construction with Rockwell B75 hardness provides exceptional resistance to shear forces and fatigue, making it ideal for industrial machinery, automotive assemblies, and precision equipment requiring repeated disassembly. The Class 6g thread tolerance ensures consistent engagement with mating components, eliminating play while the 9.6 mm thread length offers optimized stress distribution. The slotted drive style accommodates standard installation tools, while the right-hand coarse pitch threading enables rapid installation in high-volume production environments. Manufactured to DIN 427 and ISO 2342 standards, this stud provides reliable performance in vibration-prone applications where fastener integrity is critical.

Specification Summary & Compliance

This precision fastener features M8 x 1.25 coarse pitch metric threading with Class 6g external thread fit per ISO standards. The 30.4 mm unthreaded shaft length and 40 mm total length provide dimensional consistency, while the -0.22 to 0 mm shaft diameter tolerance ensures precise fitment. Manufacturing complies with DIN 427 and ISO 2342 specifications for dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant with current SVHC requirements, meeting international environmental and safety regulations for industrial components.