S-90269A476 M2 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
- Precise alignment and spacing enabled by the 10mm shoulder length with tight tolerances for reliable component positioning
- High mechanical strength delivering 70,000 psi tensile and 35,000 psi shear strength for demanding applications
- Superior thread accuracy with Class 5g6g fit ensuring consistent engagement and vibration resistance
- Easy installation and removal via the hex socket drive and knurled head for secure tool grip
- Durable performance backed by Rockwell B79 hardness for long-term wear resistance
- Compliance with environmental standards including RoHS 3 and REACH for safe, regulated use
Professional Applications & Engineering Value
This M2 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 316 stainless steel construction, combined with a black oxide finish, provides outstanding resistance to corrosion and chemical exposure, making it suitable for medical devices, electronics, and automotive components. The 10mm shoulder length with controlled tolerances ensures accurate spacing between parts, reducing misalignment and wear. The Class 5g6g thread fit and coarse M2 x 0.4mm threading offer reliable fastening in high-vibration environments, while the hex socket drive and knurled head facilitate quick, secure installation in confined spaces. These features collectively enhance assembly efficiency and product longevity in industrial settings.
Specification Summary & Compliance
This shoulder screw adheres to metric standards with an M2 thread size, 0.4mm pitch, and Class 5g6g thread fit for precise dimensional control. Shoulder diameter tolerance ranges from -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent performance. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial applications.
