S-91290A097 M24 x 220 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 12.9 tensile strength (170,000 psi) for reliable performance in high-stress applications
• Superior corrosion resistance provided by the black-oxide finish on alloy steel, extending service life in demanding environments
• Precise installation and removal enabled by the 19mm hex socket drive, ensuring secure tool engagement and reduced stripping risk
• Optimized thread engagement with M24x3mm coarse threads and Class 5g6g fit for quick assembly and vibration resistance
• Enhanced durability from Rockwell C37 hardness, maintaining structural integrity under repeated loading conditions
• Versatile partial threading allowing both threaded and unthreaded sections for flexible application in various joint configurations
• Global compliance assurance meeting DIN 912/ISO 4762 standards plus RoHS 3 and REACH regulations for international project suitability

Professional Applications & Engineering Value

This M24 socket head cap screw delivers critical engineering solutions where high tensile strength and precise fastening are paramount. The black-oxide alloy steel construction combined with Class 12.9 rating (170,000 psi tensile strength) addresses common failure points in heavy machinery, automotive assemblies, and structural frameworks subjected to dynamic loads and vibrations. The 3mm coarse pitch metric thread with Class 5g6g tolerance ensures rapid installation while maintaining secure connections in steel frameworks, industrial equipment, and precision engineering applications. The partially threaded design provides optimal clamping force distribution, making it ideal for applications requiring both shear strength and alignment accuracy. With 60mm minimum thread length and 220mm total length, this fastener offers versatile mounting solutions while the hex socket drive enables flush installation in confined spaces where wrench clearance is limited.

Specification Summary & Compliance

This socket head cap screw maintains Class 5g6g thread fit per metric standards with M24x3mm coarse threads and 60mm minimum thread length. Manufactured to DIN 912/ISO 4762 specifications with Rockwell C37 hardness and 170,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and safety standards in industrial applications.