S-91290A784 M14 x 200 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 12.9 strength rating and 170,000 psi tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance provided by black-oxide surface treatment on alloy steel, extending service life in demanding industrial environments
• Precise torque transmission through 12mm hex drive socket head design, ensuring secure fastening without stripping or cam-out
• Optimized thread engagement with M14x2mm coarse threads and Class 5g6g thread fit, enabling quick assembly and vibration resistance
• Versatile partial threading along 40mm of the 200mm length, allowing both clamping and alignment functions in complex assemblies
• Guaranteed dimensional accuracy through compliance with DIN 912/ISO 4762 standards, ensuring interchangeability and fit
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

This M14 socket head cap screw delivers critical engineering solutions where high tensile strength and corrosion resistance are paramount. The black-oxide alloy steel construction combined with Class 12.9 strength rating makes it ideal for heavy machinery, automotive assemblies, and industrial equipment subjected to extreme loads and environmental exposure. The partially threaded design provides both clamping force through the threaded section and precise alignment via the unthreaded shank, solving common challenges in precision equipment assembly. The coarse metric thread (M14x2mm) ensures rapid installation and maintains integrity under vibration, while the hex drive socket head permits high-torque tightening in confined spaces where wrench clearance is limited.

Specification Summary & Compliance

Manufactured to exact DIN 912/ISO 4762 specifications with Class 5g6g thread fit tolerance, ensuring dimensional precision and interchangeability. The partially threaded configuration provides 40mm of thread length on the 200mm overall length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, guaranteeing safe use across various industrial sectors. The right-hand coarse thread configuration follows standard metric threading conventions for broad compatibility.