S-90269A600 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial environments and chemical exposure
• Exceptional mechanical strength with 70,000 psi tensile strength and 35,000 psi shear strength for reliable load-bearing performance
• Precision thread fit with Class 5g6g tolerance ensuring smooth assembly and secure fastening in demanding applications
• Optimized shoulder design with 25mm length and tight diameter tolerance for accurate component alignment and reduced wear
• Easy installation and removal with 3mm hex socket drive providing secure tool engagement and preventing stripping
• Long-term durability backed by Rockwell B79 hardness for excellent wear resistance and repeated use
• Regulatory compliance with RoHS 3 and REACH standards, ensuring environmental safety and global market acceptance

Professional Applications & Engineering Value

This M5 shoulder screw delivers critical engineering value in precision assemblies where alignment and corrosion resistance are paramount. The 316 Stainless Steel material provides exceptional protection against corrosive environments, making it ideal for chemical processing, marine equipment, and food machinery applications. The 25mm shoulder length with controlled diameter tolerance serves as a precise locating dowel for rotating components, eliminating misalignment and reducing bearing wear. The Class 5g6g thread fit ensures consistent engagement in threaded holes, while the hex socket drive allows for high-torque installation in confined spaces. This combination of features solves common industrial challenges including component slippage, corrosion-induced failure, and assembly inaccessibility.

Specification Summary & Compliance

This precision metric shoulder screw features M5x0.8 coarse pitch threads with Class 5g6g thread fit per ISO standards. The shoulder diameter maintains -0.072 to -0.01 mm tolerance with shoulder length tolerance of 0 to 0.25 mm for precise positioning applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring restriction of hazardous substances. The mechanical properties including 70,000 psi tensile strength and Rockwell B79 hardness meet industrial requirements for durable fastening solutions.