S-90269A668 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
- Exceptional 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 shoulder positioning with controlled shoulder diameter and length tolerances ensuring accurate component alignment.
- Superior thread accuracy with Class 5g6g thread fit for secure fastening and vibration resistance in machinery.
- Easy installation and removal featuring a knurled hex socket head for improved grip and torque application.
- Long-term durability backed by Rockwell B79 hardness, maintaining performance under repeated use.
- 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 corrosion challenges in precision assemblies. The 316 stainless steel construction, combined with a black oxide finish, provides outstanding resistance to chemicals and moisture, making it suitable for automotive, marine, and food processing equipment. The knurled hex socket head ensures secure tool engagement, reducing slippage during high-torque applications. With a Class 5g6g thread fit and precise shoulder dimensions, it enables exact component positioning in rotating machinery, jigs, and fixtures, minimizing wear and maintenance downtime. Its metric thread and compliance with international standards ensure seamless integration into global supply chains.
Specification Summary & Compliance
This shoulder screw features an M6x1mm metric coarse thread with Class 5g6g thread fit for consistent engagement. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring high dimensional accuracy. It conforms to ISO 7379 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material integrity.
