S-91290A068 M18 x 200 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 12.9 rating and 170,000 psi tensile strength for demanding industrial applications
• Superior corrosion resistance provided by the black-oxide coating, extending service life in harsh environments
• Precise torque transmission enabled by the 14mm hex drive and standard socket head profile for secure fastening
• Optimized thread engagement with M18 coarse thread (2.5mm pitch) and Class 5g6g fit for quick assembly and vibration resistance
• Versatile partial threading design allowing both threaded and unthreaded sections for flexible application requirements
• Maximum durability achieved through Rockwell C37 hardness and alloy steel construction
• Global compliance assurance meeting DIN 912/ISO 4762 standards along with RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

This high-strength socket head cap screw delivers exceptional performance in heavy-duty industrial applications where reliability is critical. The black-oxide alloy steel construction provides superior corrosion resistance while maintaining the Class 12.9 strength rating, making it ideal for machinery, equipment manufacturing, and structural assemblies subject to high stress and vibration. The M18 coarse thread with 2.5mm pitch ensures rapid installation and secure fastening in demanding environments. With its partially threaded design and 200mm length, this fastener offers versatile mounting solutions while the 14mm hex drive enables precise torque application in confined spaces. Engineered to DIN 912/ISO 4762 specifications, this metric socket screw provides consistent performance across international projects requiring reliable industrial fasteners.

Specification Summary & Compliance

This metric socket head cap screw features precise Class 5g6g thread fit tolerance with M18 x 2.5mm coarse threading and 48mm minimum thread length. Manufactured to DIN 912 ISO 4762 specifications, ensuring dimensional accuracy and interchangeability. The fastener is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components. The Class 12.9 strength classification guarantees consistent mechanical properties and reliable performance in critical applications.