S-93190A281 10-32 x 5/8" ASME B18.6.3 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 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 in harsh environments due to 316 stainless steel construction, ideal for marine, chemical, and outdoor applications.
- Exceptional tensile strength of 70,000 psi ensures reliable, long-lasting fastening under high-stress conditions.
- Optimized fine thread design with 10-32 UNF and Class 2A fit provides superior vibration resistance and precise clamping force.
- Full threading along the 5/8" length maximizes grip and load distribution across the entire fastener.
- External hex drive and hex head allow for high-torque installation with standard tools, reducing assembly time.
- High hardness (Rockwell B70) enhances wear resistance and prevents thread deformation during repeated use.
- Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH ensures safety and regulatory acceptance in global markets.
Professional Applications & Engineering Value
This 316 stainless steel hex head screw is engineered to address critical challenges in demanding industrial settings. The UNF fine thread and Class 2A thread fit deliver excellent resistance to loosening under vibration, making it ideal for machinery, automotive assemblies, and precision equipment. The fully threaded design ensures uniform stress distribution, reducing the risk of joint failure. With its external hex drive, installation is swift and secure, even in confined spaces. The high corrosion resistance of 316 stainless steel protects against chemical exposure and moisture, extending service life in marine, chemical processing, and food industry applications. This screw provides reliable performance where high tensile strength and regulatory compliance are non-negotiable.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 2A thread fit for precise dimensional accuracy. It is manufactured in compliance with ASME B18.6.3 standards, ensuring consistent quality and interchangeability. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for hazardous substances.
