S-92620A414 10-24 x 1" SAE J429 High-Strength Grade 8 Steel Hex Head Screws
High-Strength Grade 8 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 durability with Grade 8 strength and 150,000 psi tensile strength for reliable performance in high-stress environments.
- Superior corrosion resistance from zinc yellow-chromate plating, extending service life in harsh industrial conditions.
- Easy installation and removal with an external hex drive and standard UNC coarse thread design for efficient assembly.
- Consistent fit and reduced wear thanks to Class 2A thread fit, ensuring secure connections and minimal loosening over time.
- High hardness rating of Rockwell C33 to resist deformation under heavy loads and repeated use.
- Versatile full threading along the 1" length for maximum grip and adjustability in various material thicknesses.
- Compliance with SAE J429 standards guarantees quality and reliability for critical mechanical applications.
Professional Applications & Engineering Value
This Grade 8 hex head screw is engineered to address demanding industrial challenges where failure is not an option. Made from high-strength steel and finished with zinc yellow-chromate plating, it combats corrosion in outdoor or chemically aggressive settings, reducing maintenance costs. The 10-24 UNC coarse thread and external hex drive enable quick, secure fastening in heavy machinery, automotive assemblies, and construction equipment, preventing stripping and ensuring consistent torque application. With a tensile strength of 150,000 psi and full threading, it distributes stress evenly, making it ideal for applications requiring robust, long-lasting connections that withstand vibration and dynamic loads.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards, including a Class 2A thread fit for consistent assembly and UNC coarse thread specifications. It meets SAE J429 requirements for Grade 8 mechanical properties, ensuring high tensile strength and hardness. The zinc yellow-chromate plating provides environmental protection, and the product complies with industry regulations for reliable performance in B2B and industrial sectors.
