S-90269A536 M4 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 industrial environments and outdoor applications.
- Enhanced durability and strength offering 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under high stress.
- Precise alignment and spacing enabled by the 10mm shoulder length with tight tolerances, reducing wear and simplifying assembly.
- Secure and tamper-resistant fastening with a hex socket drive, ensuring easy installation in confined spaces.
- Optimized thread engagement using a coarse M4 x 0.7mm thread with Class 5g6g fit for quick assembly and vibration resistance.
- Improved aesthetics and minimal light reflection from the black oxide finish, while adding a layer of corrosion protection.
- Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries.
Professional Applications & Engineering Value
This M4 shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical failure. Made from 316 stainless steel, it provides excellent resistance to chemicals and moisture, making it suitable for marine, chemical processing, and food industry applications. The 10mm shoulder length acts as a precise pivot or spacer in assemblies, reducing part movement and wear in machinery, while the hex socket drive allows for secure tightening in tight spaces. With a coarse thread pitch and Class 5g6g thread fit, it ensures rapid installation and maintains hold under vibration, enhancing efficiency in production lines and equipment maintenance.
Specification Summary & Compliance
This shoulder screw features a metric M4 x 0.7mm coarse thread with a Class 5g6g thread fit for standard tolerance, a shoulder diameter of 6 mm with tolerance from -0.072 to -0.01 mm, and shoulder length of 15 mm with tolerance 0 to 0.25 mm. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and adherence to international manufacturing standards.
