S-92240A384 3/4"-16 x 2 1/2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• Superior fastening precision provided by the UNF fine thread and Class 2A fit, ensuring reliable, vibration-resistant connections.
• High mechanical strength with 80,000 psi tensile strength and Rockwell B70 hardness, offering dependable performance under heavy loads.
• Easy installation and removal thanks to the external hex drive and 1 1/8" head width, allowing for standard tool use and reducing assembly time.
• Full thread engagement across the 2 1/2" length, maximizing grip and load distribution in demanding applications.
• Compliance with major industry standards including ASME B18.2.1, ensuring dimensional accuracy and interchangeability.
• Environmental and safety adherence through RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This 3/4"-16 UNF hex head screw is engineered to address critical fastening challenges in heavy machinery, structural assemblies, and industrial equipment. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical exposure, prolonging service life in corrosive settings. Its fine UNF threading and Class 2A fit deliver tight, secure fastening that minimizes loosening under vibration, a common issue in dynamic applications. With an external hex drive and full threading, it ensures quick installation and uniform stress distribution, reducing the risk of joint failure. Ideal for use in construction, automotive, and manufacturing sectors, this screw enhances reliability and reduces downtime, making it a valuable component for engineers seeking durable, high-performance industrial hex head bolts.

Specification Summary & Compliance

This product features a 3/4"-16 UNF thread with Class 2A fit for precise dimensional tolerance, ensuring consistent performance. It is manufactured in compliance with ASME B18.2.1 standards for hex head screws, guaranteeing uniformity and reliability. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements without restricted substances.