S-90269A626 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
• Exceptional mechanical strength offering 70,000 psi tensile strength and 35,000 psi shear strength for reliable, high-stress load-bearing
• Precision alignment and location enabled by the 16mm shoulder with controlled tolerances, reducing component wear and misalignment
• Secure and easy installation with a 4mm hex drive and knurled head for improved grip and reduced tool slippage during torque application
• Accurate and reliable threading with Class 5g6g metric coarse thread (M5 x 0.8mm) ensuring consistent fit and vibration resistance
• Compliance with global standards including RoHS 3 and REACH, ensuring environmental safety and unrestricted international use
• Durable and long-lasting performance backed by Rockwell B79 hardness, maintaining integrity under repeated use

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in industrial applications. The 316 Stainless Steel material provides excellent resistance to corrosion and oxidation, making it suitable for machinery in marine, chemical processing, and food-grade environments. The 16mm shoulder length with precise tolerances acts as a pivot, bearing surface, or locator, preventing part movement and reducing wear in assemblies. Combined with the Class 5g6g thread fit and coarse 0.8mm pitch, it ensures quick assembly and high vibration resistance. The socket head with hex drive and knurling offers secure tightening in confined spaces, enhancing operational efficiency and reducing maintenance downtime in automated systems and precision equipment.

Specification Summary & Compliance

This precision shoulder screw features an M5 x 0.8mm coarse metric thread with Class 5g6g tolerance for consistent fit. The shoulder diameter is 8mm with a tolerance of -0.072 to -0.01 mm, and shoulder length is 16mm with a 0 to 0.25 mm tolerance, ensuring precise assembly. Manufactured from 316 Stainless Steel with a hardness of Rockwell B79, it meets mechanical performance standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements for industrial components.