S-91290A265 M16 x 240 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with Class 12.9 rating and 170,000 psi capability for reliable performance in high-stress applications
• Superior corrosion resistance from black-oxide coating on alloy steel, extending service life in demanding industrial environments
• Precise torque transmission via 14mm hex drive and standard socket head profile, reducing tool slippage and installation errors
• Optimized thread engagement with M16x2mm coarse threads and Class 5g6g fit, ensuring secure fastening and vibration resistance
• Versatile partial threading design with 44mm minimum thread length, providing flexibility for varied clamping requirements
• Heavy-duty durability backed by Rockwell C37 hardness, maintaining structural integrity under repeated loads
• Global compliance assurance meeting DIN 912/ISO 4762 standards and environmental regulations including RoHS 3 & REACH

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M16 socket head cap screws deliver critical performance where failure isn't an option. The black-oxide alloy steel construction provides superior corrosion protection in harsh environments, while the Class 12.9 strength rating ensures reliable operation under extreme tensile and dynamic loads. The coarse thread design (M16x2mm) enables faster installation and superior vibration resistance in heavy machinery, automotive assemblies, and structural frameworks. The partially threaded configuration allows precise clamping force distribution, making these metric socket screws ideal for applications requiring both threaded engagement and smooth shank guidance. With 14mm hex drive compatibility, they offer secure tool engagement for high-torque applications without cam-out risks.

Specification Summary & Compliance

These socket head cap screws feature precision Class 5g6g thread fit according to ISO metric standards, ensuring consistent engagement and load distribution. Manufacturing complies with DIN 912/ISO 4762 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming they're free from restricted substances. The 240mm length with 44mm minimum thread length provides versatile fastening solutions while maintaining the high 170,000 psi tensile strength and Rockwell C37 hardness throughout the component.