S-90270A662 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 18-8 stainless steel construction, ideal for harsh industrial environments
- Precise alignment and reduced assembly time thanks to the accurately machined 5mm shoulder diameter with tight tolerance
- High mechanical strength and durability from Rockwell B55 hardness and 70,000 psi tensile strength
- Reliable coarse thread engagement with Class 6g fit for secure fastening in a wide range of materials
- Easy installation and removal with the combination of socket and slotted drive styles
- Stable rotational control provided by the 14mm shoulder length for consistent component positioning
- Compliance with global environmental standards including RoHS 3 and REACH for safe and sustainable use
Professional Applications & Engineering Value
This precision shoulder screw is engineered to solve critical alignment and wear issues in mechanical assemblies. The M4 x 0.7mm coarse thread and Class 6g thread fit ensure reliable fastening in metals and plastics, reducing the risk of cross-threading. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, making it suitable for industrial applications in automotive, electronics, and machinery where exposure to moisture or chemicals is common. The precisely machined shoulder acts as a pivot, bearing surface, or locator, eliminating the need for additional spacers or bushings and simplifying the B2B procurement process for OEMs and MRO operations.
Specification Summary & Compliance
This metric shoulder screw features a 5mm shoulder diameter with a tolerance of -0.025 to 0 mm and a 14mm shoulder length with a tolerance of 0 to 0.05 mm, ensuring precise fit for accurate assembly. The thread conforms to ISO metric standards with a Class 6g tolerance for consistent performance. It is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and safe for various industrial and commercial uses.
