S-90269A151 M6 ISO 7379 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh or chemical environments.
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B79 hardness for reliable, long-lasting performance.
- Precise alignment and spacing enabled by the 12mm shoulder with controlled tolerances, reducing wear on mating parts.
- Secure, non-slip fastening thanks to the knurled head and 4mm hex socket drive for high-torque applications.
- Wide compatibility and easy assembly with a standard M6x1mm coarse thread and Class 5g6g fit for consistent engagement.
- Guaranteed quality and safety through compliance with ISO 7379, RoHS 3, and REACH standards.
- High shear strength (35,000 psi minimum) for robust performance in dynamic or high-load assemblies.
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw is engineered to address common industrial challenges such as part misalignment, corrosion-induced failure, and assembly inefficiency. The precision shoulder with its tight diameter and length tolerances acts as a pivot, bearing, or spacer, ensuring accurate component positioning and reducing stress concentrations in machinery, automation systems, and precision instruments. The M6 coarse thread and hex socket drive facilitate quick installation and high clamping force, while the knurled head provides enhanced grip, even in oily conditions. Made from corrosion-resistant 316 stainless steel, it delivers long-term reliability in demanding environments like marine, chemical processing, and food equipment, where durability and compliance with international standards are critical.
Specification Summary & Compliance
This shoulder screw features an M6x1mm coarse thread with a Class 5g6g thread fit per ISO metric standards, ensuring precise and reliable fastening. The shoulder diameter (8 mm) and length (12 mm) are manufactured to tight tolerances for consistent performance. It is produced in accordance with ISO 7379 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing safety and environmental responsibility.
