S-92245A650 3/8"-24 x 3/4" FF-S-85, MS35308-358 Mil. Spec. 18-8 Stainless Steel Hex Head Screws
Mil. Spec. 18-8 Stainless Steel Hex Head 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
- High tensile strength of 70,000 PSI ensures reliable performance under heavy loads and mechanical stress, reducing failure risks.
- Precise Class 2A thread fit with UNF fine threading for secure, vibration-resistant fastening in critical assemblies.
- External hex drive and hex head design allows for easy installation and removal with standard tools, improving assembly efficiency.
- Full threading along the 3/4" length provides consistent grip and uniform load distribution across the entire fastener.
- Compliance with Fed. Spec. FF-S-85 (MS35308-358) guarantees adherence to rigorous industrial standards for quality and reliability.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory acceptance for global supply chains.
Professional Applications & Engineering Value
This 3/8"-24 UNF hex head screw in passivated 18-8 stainless steel delivers exceptional durability and corrosion resistance, making it suitable for demanding applications in machinery, automotive, and aerospace sectors. The fine thread spacing and Class 2A thread fit enhance vibration resistance and prevent loosening under dynamic loads, while the external hex drive simplifies maintenance and reduces installation time. With a Rockwell B74 hardness and 70,000 PSI tensile strength, it withstands high-stress conditions without compromising integrity, offering long-term reliability in industrial hex screw assemblies where precision and compliance are critical.
Specification Summary & Compliance
This screw features a 3/8"-24 UNF thread with Class 2A dimensional accuracy and fine thread spacing, manufactured to meet Fed. Spec. FF-S-85 (MS35308-358). It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are upheld for industrial use.
