S-92200A626 5/16"-18 x 3/4" MS16995-64, NAS1352C5-12, NASM16995, FF-S-86 Mil. Spec. 18-8 Stainless Steel Socket Head Screws
Mil. Spec. 18-8 Stainless Steel Socket 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments.
- High tensile strength of 80,000 psi ensures reliable performance in demanding, high-stress applications.
- Precise Class 3A thread fit provides superior engagement and vibration resistance for secure assemblies.
- Standard hex socket drive allows for easy installation and high torque application with common tools.
- Fully threaded design offers consistent clamping force along the entire 3/4" length for versatile fastening.
- Coarse UNRC threads enable quick assembly and are less prone to clogging in industrial settings.
- Compliance with MS16995, NAS1352, RoHS, and REACH guarantees quality and environmental safety for regulated industries.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in machinery, automotive, and aerospace assemblies where corrosion resistance and high tensile strength are paramount. The passivated finish enhances durability against oxidation and chemical exposure, extending service life in aggressive environments. With a 5/16"-18 coarse thread and Class 3A fit, it ensures tight, reliable connections that resist loosening under vibration, reducing maintenance needs. The hex drive socket head facilitates efficient installation in confined spaces, making it a top choice for high-stress industrial applications requiring precision and longevity.
Specification Summary & Compliance
This screw features a 5/16"-18 UNRC coarse thread with Class 3A fit for high precision, a length of 3/4", and is fully threaded. It meets specifications including MS16995-64, NAS1352C5-12, and Fed. Spec. FF-S-86. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety standards for industrial use.
