S-90269A865 M12 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 environments like marine or chemical processing.
- Enhanced durability and wear resistance from the black oxide finish, providing added protection against rust and reducing galling.
- High tensile and shear strength (70,000 psi and 35,000 psi respectively) ensures reliable performance in heavy-duty industrial applications.
- Precise shoulder fit and knurled head for secure alignment and improved grip during installation, reducing slippage.
- Easy installation and removal with the hex socket drive, allowing for efficient assembly in confined spaces.
- Accurate thread and shoulder dimensions (Class 5g6g fit and tight tolerances) ensure consistent mating with components, minimizing play.
- Compliance with international standards including ISO 7379, RoHS 3, and REACH, guaranteeing safety and environmental responsibility.
Professional Applications & Engineering Value
This M12 shoulder screw is engineered to address common industrial challenges, such as misalignment and corrosion in machinery. Made from 316 stainless steel with a black oxide finish, it resists corrosive elements in applications like automotive assemblies, conveyor systems, and marine equipment. The coarse thread and precise shoulder length of 45mm provide stable pivoting and spacing, reducing wear on moving parts. Its hex socket drive enables quick, tool-friendly installation, while the knurled head enhances handling. Ideal for precision mechanisms, this fastener ensures long-term reliability and minimizes maintenance downtime in demanding environments.
Specification Summary & Compliance
This shoulder screw features a metric thread size M12x1.75mm with a Class 5g6g thread fit for precise engagement. Shoulder dimensions include a diameter of 16 mm (tolerance: -0.072 to -0.01 mm) and length of 45 mm (tolerance: 0 to 0.25 mm), ensuring accurate alignment. It complies with ISO 7379 standards for dimensional consistency and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
