S-92240A645 3/8"-16 x 5" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Rockwell B70 hardness provides excellent durability and resistance to wear, extending service life.
- Full UNC coarse threading with Class 2A fit offers faster assembly and secure fastening in a wide range of materials.
- External hex drive design allows for easy installation and removal with standard tools, reducing labor time.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental responsibility.
- 5-inch fully threaded length provides maximum grip and versatility for various thicknesses and applications.
Professional Applications & Engineering Value
This 3/8"-16 UNC hex head screw is engineered to address critical challenges in industrial fastening, where corrosion resistance and high tensile strength are paramount. The 18-8 Stainless Steel material prevents rust and degradation in humid or chemical-exposed settings, such as marine equipment, food processing machinery, and structural assemblies. Its coarse thread and Class 2A fit ensure quick, reliable engagement in metals, plastics, and wood, reducing the risk of cross-threading and improving installation efficiency. The external hex drive facilitates high-torque applications, making it a top choice for heavy-duty fasteners in construction, automotive, and manufacturing sectors where durability and compliance with ASME B18.2.1 standards are essential for long-term performance.
Specification Summary & Compliance
This screw features precise Class 2A thread fit with UNC coarse threading (3/8"-16) and a length of 5 inches, ensuring dimensional accuracy per ASME B18.2.1 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.
