S-92865A168 1"-14 x 1 1/2" ASME B18.2.1, SAE J429 Medium-Strength Grade 5 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 120,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc plating, extending service life in harsh industrial environments
• Precise thread engagement with 1"-14 extra fine UNS threads and Class 2A fit for secure fastening in thin materials
• High-grade material strength through Grade 5 steel construction with Rockwell C25 hardness for durable, long-lasting connections
• Optimal torque transmission via external hex drive and substantial 1 1/2" head width for easy installation with standard tools
• Full thread coverage across the entire 1 1/2" length ensures maximum grip and distribution of clamping force
• Regulatory compliance assurance meeting ASME B18.2.1, SAE J429 standards plus RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

This Grade 5 steel hex head screw delivers critical engineering solutions where high tensile strength and fine thread precision are paramount. The 1"-14 extra fine thread configuration provides superior holding power in thin-section materials and applications requiring minimal thread pitch for precise adjustment. The zinc plated finish offers essential corrosion protection for industrial equipment, machinery assembly, and structural applications exposed to environmental elements. With fully threaded design and external hex drive, these fasteners ensure uniform stress distribution and reliable installation using standard wrenching tools. Ideal for heavy-duty manufacturing, automotive components, and construction applications where Class 2A thread fit guarantees consistent performance and vibration resistance.

Specification Summary & Compliance

This hex head screw features precision 1"-14 extra fine UNS threads with Class 2A fit tolerance for consistent engagement. Manufactured to ASME B18.2.1 and SAE J429 specifications ensuring dimensional accuracy and performance reliability. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to restricted substance requirements for industrial applications worldwide.