S-92196A417 5/8"-18 x 4" ASME B18.3 18-8 Stainless Steel Socket Head Screws
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, ideal for harsh environments and reducing maintenance costs.
- Superior load-bearing capability from a 70,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable performance under high stress.
- Precise and secure fastening with a Class 3A thread fit and UNF fine threads, minimizing the risk of loosening in vibrating applications.
- Efficient installation and removal using the 1/2" hex drive, providing a secure grip for high-torque applications.
- Durable and long-lasting performance backed by compliance with ASME B18.3, ensuring dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing through RoHS 3 and REACH compliance, meeting global regulatory standards.
- Optimized for specific assembly needs with a partially threaded design and 4" length, offering flexibility in clamping and alignment.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in industrial and precision assembly. Its fine UNF threads and Class 3A thread fit provide exceptional vibration resistance and clamping force, preventing joint failure in machinery and equipment. The 1/2" hex drive allows for high torque application in confined spaces, common in automotive, aerospace, and heavy machinery applications. Made from corrosion-resistant stainless steel, it ensures longevity in humid or chemically aggressive environments, reducing downtime and replacement costs. This screw is a reliable choice for engineers seeking a high-strength fastener that combines durability with precise engineering standards.
Specification Summary & Compliance
This socket head cap screw features a 5/8"-18 UNF thread with a Class 3A thread fit for precise dimensional accuracy. It is manufactured in compliance with ASME B18.3 specifications, ensuring consistent quality and performance. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for hazardous substances.
