S-94361A524 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black oxide finish protects against rust and wear in demanding industrial environments.
• Precision Alignment & Stability: 16mm shoulder length with tight tolerance ensures accurate component positioning and reduces vibration.
• High Tensile Strength for Demanding Loads: Alloy steel construction and 140,000 psi tensile strength provide reliable performance under high stress.
• Secure & Efficient Installation: Hex socket head with 3mm drive allows for easy, high-torque fastening using standard tools.
• Consistent Thread Performance: Class 5g6g thread fit and M5x0.8mm coarse pitch ensure smooth engagement and reliable holding power.
• Material Hardness for Longevity: Rockwell C32 hardness offers excellent resistance to deformation and extends service life.
• Compliance with Environmental Standards: RoHS 3 and REACH compliant, making it suitable for regulated industries and global supply chains.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and load-bearing challenges in precision assemblies. The alloy steel construction, combined with a Rockwell C32 hardness and 140,000 psi tensile strength, ensures it can withstand high mechanical stresses without failure. The 16mm shoulder length with controlled tolerances provides a stable bearing surface, preventing misalignment in machinery, automotive, and automation systems. The black oxide finish adds a layer of corrosion resistance, essential for operations in humid or corrosive environments. Its hex socket head design allows for compact installation in confined spaces, while the Class 5g6g thread fit guarantees consistent fastening in metric coarse thread applications, reducing the risk of loosening under dynamic loads.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M5x0.8mm thread size and Class 5g6g thread fit for precise tolerance control. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring accurate dimensional consistency. It is manufactured to meet RoHS 3 (2015/863/EU) compliance with exemption 6(a) and REACH (EC 1907/2006) standards, confirming its suitability for industrial and international applications requiring environmental and safety regulations.