S-90269A880 M16 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 tensile and shear strength (70,000 psi tensile, 35,000 psi shear) ensures reliable performance under heavy loads
- Precise shoulder alignment with controlled diameter tolerance (-0.072 to -0.01 mm) for accurate component positioning
- Easy installation and removal with knurled head and 10 mm hex drive for secure tool grip
- Durable thread engagement featuring Class 5g6g fit and coarse pitch for quick assembly in demanding applications
- Consistent dimensional stability with Rockwell B79 hardness, maintaining integrity through repeated use
- Global compliance assurance meeting ISO 7379, RoHS 3, and REACH standards for safe, regulated use
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery, automation systems, and precision equipment. The 316 stainless steel construction, enhanced by a black oxide finish, provides exceptional resistance to corrosion, chemicals, and moisture, extending service life in demanding environments. The 160 mm shoulder length with minimal tolerance ensures precise component spacing and rotational stability, reducing wear and misalignment. With a right-hand thread and coarse pitch, it facilitates rapid assembly in high-vibration applications, while the knurled head and hex drive allow for secure tightening without slippage. Ideal for use in conveyor systems, robotic arms, and assembly jigs, this fastener delivers reliable performance where accuracy and strength are paramount.
Specification Summary & Compliance
This shoulder screw adheres to ISO 7379 specifications, with threads conforming to Class 5g6g tolerance for consistent fit. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise dimensional control. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions are met for industrial use.
