S-90269A655 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 and black oxide finish, ideal for harsh industrial environments
- Precise component alignment ensured by the 8mm shoulder diameter with tight tolerance for reliable positioning
- High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for demanding applications
- Secure installation and removal with hex socket drive and knurled head for enhanced grip and torque transmission
- Accurate thread engagement with Class 5g6g fit and M6x1mm coarse thread for quick assembly and vibration resistance
- Durable performance backed by Rockwell B79 hardness, ensuring long-term reliability under stress
- Global compliance assurance meeting ISO 7379, RoHS 3, and REACH standards for safe, regulated use
Professional Applications & Engineering Value
This M6 shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. The 316 stainless steel construction, combined with a black oxide finish, provides exceptional resistance to corrosion, making it suitable for machinery, automotive, and marine applications exposed to moisture and chemicals. The precisely machined shoulder diameter of 8mm and length of 35mm allows for accurate component spacing and rotational control, reducing wear and misalignment in assemblies. With its hex socket drive and knurled head, it ensures easy installation in tight spaces while maintaining high torque capacity. The metric thread (M6x1mm) with coarse spacing facilitates quick fastening, ideal for high-volume production lines where efficiency and reliability are paramount.
Specification Summary & Compliance
This shoulder screw features a Class 5g6g thread fit per metric standards, ensuring dimensional accuracy and interchangeability. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, providing precise manufacturing control. It complies with ISO 7379 for dimensional and mechanical specifications, along with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, guaranteeing safety and sustainability in industrial use.
