S-90269A698 M8 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
- High mechanical strength offering 70,000 PSI tensile and 35,000 PSI shear strength for reliable load-bearing applications
- Precise alignment and spacing due to the 10 mm shoulder diameter and 15 mm shoulder length with tight tolerances
- Easy installation and removal with hex socket drive and knurled head for secure grip and torque application
- Consistent thread performance ensured by Class 5g6g thread fit and coarse M8x1.25 mm thread for quick assembly
- Enhanced durability from Rockwell B79 hardness, reducing wear and extending service life in demanding conditions
- Global compliance and safety meeting ISO 7379 standards, RoHS 3, and REACH regulations for worry-free procurement
Professional Applications & Engineering Value
This M8 shoulder screw is engineered to address common industrial challenges such as misalignment and corrosion in precision assemblies. Made from 316 stainless steel with a black oxide finish, it provides exceptional resistance to chemicals and moisture, making it suitable for automotive, machinery, and marine applications. The hex socket drive and knurled head ensure easy handling and secure fastening, while the shoulder design allows for precise component spacing and rotational movement. With its coarse thread and high strength, this screw reduces installation time and minimizes the risk of loosening under vibration, delivering reliable performance in high-stress environments.
Specification Summary & Compliance
The screw features a Class 5g6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm for precise engineering fits. It complies with ISO 7379 manufacturing specifications and is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, supporting sustainable and safe industrial use.
