S-92865A748 1/2"-13 x 10" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional Load-Bearing Capability with 120,000 psi tensile strength, ideal for high-stress industrial assemblies.
• Superior Corrosion Resistance due to zinc plating, extending service life in harsh environments.
• Reliable Thread Engagement with fully threaded UNC coarse spacing, ensuring quick installation and strong hold.
• High Durability and Wear Resistance from Rockwell C25 hardness, minimizing deformation under heavy loads.
• Precise Fit and Interchangeability with Class 2A thread fit, reducing assembly errors and improving efficiency.
• Easy Installation and Removal using standard external hex drive and 3/4" head width for common tools.
• Compliance with Industry Standards including ASME B18.2.1 and RoHS 3, ensuring safety and regulatory adherence.

Professional Applications & Engineering Value

This Grade 5 hex head screw is engineered for heavy-duty industrial applications where reliability is critical. Made from high-strength steel and featuring a zinc-plated finish, it resists corrosion in demanding environments like construction, machinery, and automotive assemblies. The fully threaded UNC coarse spacing and Class 2A thread fit provide secure fastening with reduced risk of cross-threading, while the external hex drive allows for efficient torque application. Ideal for structural frameworks and equipment that require high tensile strength and long-term performance, this screw minimizes maintenance and downtime in B2B settings.

Specification Summary & Compliance

This product adheres to Class 2A thread fit and UNC thread standards for precise dimensional accuracy. It meets ASME B18.2.1 and SAE J429 Grade 5 specifications, ensuring consistent manufacturing quality. Compliant with RoHS 3 (2015/863/EU) regulations, it supports environmental and safety standards in industrial use.