S-90269A682 M6 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh or humid environments without compromising integrity.
• Enhanced grip and torque application thanks to the 16mm knurled socket head and 5mm hex drive, reducing slippage during installation.
• Precise alignment and spacing enabled by the 10mm shoulder diameter with tight tolerances, ensuring consistent performance in assembled components.
• High mechanical strength with 70,000 psi tensile and 35,000 psi minimum shear strength, providing reliable load-bearing capacity in demanding applications.
• Accurate and secure threading through Class 5g6g thread fit and M6x1mm coarse pitch, facilitating quick assembly and vibration resistance.
• Durable and long-lasting performance backed by Rockwell B79 hardness, maintaining structural integrity under repeated use.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use across global industries.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical challenges in precision assemblies, such as misalignment and component wear. The 316 Stainless Steel material offers exceptional resistance to corrosion and chemicals, making it suitable for marine, chemical processing, and food industry applications where moisture and contaminants are prevalent. The knurled socket head enhances grip for efficient torque transmission, while the 10mm shoulder diameter with minimal tolerances provides stable positioning in machinery, pivots, and rotating parts. Combined with the Class 5g6g thread fit and coarse pitch, it ensures quick, secure fastening that withstands vibrations and dynamic loads, reducing maintenance needs and downtime in industrial settings.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with precise dimensions: M6x1mm coarse thread, 13mm thread length, and 4mm shoulder length with a tolerance of 0 to 0.25 mm. The shoulder diameter tolerance is tightly controlled at -0.072 to -0.01 mm, and the thread fit conforms to Class 5g6g for reliable engagement. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for regulated industries.