S-90269A235 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Precise alignment and secure pivoting enabled by the 6mm diameter shoulder with controlled tolerances for consistent assembly.
• High mechanical strength with a tensile strength of 70,000 psi and shear strength of 35,000 psi for reliable performance under load.
• Superior drive torque transmission and a clean aesthetic from the smooth socket head with a standard 3mm hex drive.
• Accurate and reliable mating ensured by the Class 5g6g metric thread with a coarse 0.8mm pitch for easy assembly.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring material safety and global market access.
• Optimized for automated installation with consistent dimensions and a right-hand thread for high-volume production lines.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and wear challenges in precision assemblies. The 316 Stainless Steel material provides superior resistance to chemicals and saltwater, making it indispensable in marine, chemical processing, and food-grade equipment. The 7mm shoulder length acts as a precise dowel, preventing lateral movement and reducing wear on mating parts in linkages, pivots, and rotating assemblies. The socket head design allows for high torque application in confined spaces, while the Class 5g6g thread ensures a secure and consistent fit. This combination of features solves common issues of misalignment, corrosion failure, and joint loosening in demanding industrial applications.

Specification Summary & Compliance

This precision shoulder screw features an M5x0.8 coarse pitch thread manufactured to Class 5g6g tolerance standards. The shoulder diameter is held to a tolerance of -0.072 to -0.01 mm, and the shoulder length to 0 to +0.25 mm. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances.