S-90269A244 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life in industrial applications.
• High tensile and shear strength (70,000 psi tensile, 35,000 psi min shear) ensures reliable performance under heavy loads and mechanical stress.
• Precision thread fit (Class 5g6g) provides consistent engagement and reduces the risk of cross-threading for smoother assembly operations.
• Hex socket drive design allows for secure tool engagement in confined spaces, minimizing slippage and improving installation efficiency.
• Accurate shoulder dimensions (35mm length, 6mm diameter) enable precise component alignment and act as a pivot or spacer in assemblies.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for restricted substances.
• Durable Rockwell B79 hardness offers excellent wear resistance, maintaining integrity through repeated use and disassembly.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address common challenges in precision machinery, automation, and structural assemblies. The 316 Stainless Steel material provides exceptional resistance to corrosion from chemicals, moisture, and high temperatures, making it suitable for marine, food processing, and pharmaceutical equipment. The 35mm shoulder length and 6mm shoulder diameter serve as a reliable axle or bearing surface, reducing wear on moving parts and ensuring accurate alignment. With a coarse M5x0.8 thread and hex socket drive, it simplifies installation in tight spaces, while the high tensile strength supports dynamic loads. Ideal for use in robotics, conveyor systems, and jig fixtures, this fastener enhances assembly durability and minimizes maintenance downtime.

Specification Summary & Compliance

This shoulder screw features a metric M5x0.8 coarse thread with Class 5g6g tolerance for precise fit, a shoulder diameter of 6 mm (tolerance: -0.072 to -0.01 mm), and shoulder length of 35 mm (tolerance: 0 to 0.25 mm). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial fasteners.