S-91290A151 M36 x 60 mm DIN 912 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 170,000 psi ensures reliable performance under extreme loads, reducing the risk of fastener failure in demanding applications.
• Superior hardness rating of Rockwell C37 provides excellent wear resistance and durability, extending service life in high-stress environments.
• Black-oxide coating on alloy steel offers enhanced corrosion resistance, protecting against rust and ensuring long-term reliability in various industrial conditions.
• Precision Class 5g6g thread fit guarantees smooth installation and secure fastening, minimizing assembly time and improving joint integrity.
• Coarse M36x4mm thread design allows for quick engagement and strong holding power, ideal for applications requiring rapid assembly and disassembly.
• Standard hex drive (27mm) enables easy torque application with common tools, reducing the need for specialized equipment and streamlining maintenance.
• Full threading along the 60mm length provides consistent grip and adjustable positioning, offering flexibility in complex mechanical setups.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this M36 socket head cap screw addresses critical challenges in machinery, automotive, and construction sectors where high tensile strength and durability are paramount. The black-oxide alloy steel construction combats corrosion in harsh environments, while the coarse metric thread (M36x4mm) ensures rapid, secure fastening even in vibrating or high-load conditions. With a Class 12.9 strength rating and Rockwell C37 hardness, it prevents stripping and deformation, reducing downtime and maintenance costs. The hex drive design allows for precise torque control, making it ideal for precision engineering and assembly lines that demand reliability and efficiency.

Specification Summary & Compliance

This socket head cap screw features a metric thread size M36x4mm with Class 5g6g thread fit for precise tolerance, ensuring compatibility with standard nuts and threaded holes. It complies with DIN 912 specifications for dimensional accuracy and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its safety and sustainability for global industrial use.