S-92620A285 7/16"-14 x 1 1/8" ASME B18.2.1, SAE J429 High-Strength Grade 8 Steel Hex Head Screws
High-Strength Grade 8 Steel Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 150,000 PSI tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh environments
- Optimized torque transmission through the external hex drive design, ensuring secure installation and removal
- Enhanced durability with Rockwell C33 hardness, maintaining structural integrity under repeated stress
- Precise thread engagement with Class 2A fit UNC coarse threads, facilitating quick assembly and vibration resistance
- Full threading coverage along the 1 1/8" length, providing maximum grip and load distribution
- Industry-standard compliance meeting ASME B18.2.1 and SAE J429 specifications for guaranteed quality and interchangeability
Professional Applications & Engineering Value
These Grade 8 hex head screws deliver critical engineering solutions for heavy machinery, structural assemblies, and industrial equipment where failure is not an option. The zinc yellow-chromate plated steel construction provides superior protection against corrosion in demanding environments, while the 7/16"-14 UNC coarse threading with Class 2A fit ensures rapid installation and reliable performance in high-vibration applications. The combination of 150,000 PSI tensile strength and Rockwell C33 hardness makes these fully threaded fasteners ideal for critical joints in construction, automotive, and manufacturing sectors where maximum clamping force and durability are essential.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with 7/16"-14 UNC coarse thread spacing, these hex head screws conform to ASME B18.2.1 and SAE J429 Grade 8 specifications. The fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets while maintaining the highest quality standards for dimensional accuracy and mechanical performance.
