S-92800A366 1/4"-20 x 7" 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 environments and long-term reliability
- High tensile strength of 80,000 psi ensures secure fastening under heavy loads and vibration
- Rockwell B70 hardness provides excellent wear resistance and durability for repeated use
- Class 2A thread fit with UNC coarse threading allows for easy, quick assembly and disassembly while maintaining secure engagement
- Fully threaded 7" length offers maximum grip range and flexibility in various material thicknesses
- External hex drive design enables high-torque installation with standard tools for efficient maintenance
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global industrial markets
Professional Applications & Engineering Value
This 1/4"-20 x 7" hex head screw is engineered to address critical industrial challenges, combining 18-8 Stainless Steel with a UNC coarse thread and Class 2A fit for reliable performance in demanding applications. Its corrosion-resistant material prevents degradation in moist or chemical-exposed settings, while the fully threaded design ensures consistent clamping force across thick assemblies. The external hex drive facilitates swift installation in confined spaces, reducing assembly time in machinery, structural frameworks, and heavy equipment. With high tensile strength and hardness, it resists loosening under dynamic stresses, making it ideal for construction, automotive, and marine industries where durability and compliance with RoHS and REACH standards are paramount.
Specification Summary & Compliance
This screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and ease of assembly. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured with fully threaded coarse spacing and right-hand thread direction, it is suitable for general-purpose industrial use where high strength and corrosion resistance are required.
