S-90269A840 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 and chemical exposure.
- Enhanced durability and wear resistance provided by the Black Oxide finish, reducing maintenance needs.
- Precise alignment and smooth rotation ensured by the 70mm shoulder with tight diameter tolerance for reliable performance in assemblies.
- High torque transmission and secure installation from the knurled socket head and 8mm hex drive, minimizing slippage.
- Excellent load-bearing capacity with 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications.
- Accurate and reliable threading with Class 5g6g fit and M12x1.75mm coarse pitch for quick assembly and strong hold.
- Broad industry compliance meeting ISO 7379, RoHS 3, and REACH standards for safe, global use.
Professional Applications & Engineering Value
This M12 shoulder screw is engineered to address critical challenges in industrial settings, such as misalignment and component wear. Made from 316 Stainless Steel with a Black Oxide finish, it offers exceptional resistance to corrosion and oxidation, extending service life in machinery, automotive, and marine applications. The 70mm shoulder length provides a stable bearing surface for precise part positioning, reducing stress on threaded sections. With its knurled socket head and 8mm hex drive, it ensures efficient torque application during installation, preventing stripping and enhancing safety. Ideal for pivots, guides, and rotating assemblies, this fastener delivers reliable performance under high loads, supported by its robust thread design and material strength.
Specification Summary & Compliance
This shoulder screw features a Class 5g6g thread fit with M12x1.75mm coarse spacing for consistent engagement. The 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 complies with ISO 7379 manufacturing standards and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
