S-92800A236 3/8"-24 x 5 1/2" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Exceptional tensile strength rated at 80,000 psi ensures reliable performance under high-stress conditions and prevents fastener failure
• Precision Class 2A thread fit guarantees consistent engagement and secure fastening with reduced risk of cross-threading
• Partially threaded design provides optimal clamping force distribution and prevents loosening in vibration-prone applications
• External hex drive configuration allows for high-torque installation using standard tools, streamlining assembly processes
• Fine UNF thread spacing delivers enhanced holding power and improved resistance to vibrational loosening compared to coarse threads
• Full regulatory compliance with RoHS 3 and REACH standards ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 3/8"-24 UNF hex head screws combine 18-8 stainless steel durability with precision Class 2A thread fit to solve critical fastening challenges. The partially threaded design concentrates clamping force where needed most, preventing joint relaxation in vibration-intensive machinery and equipment. With Rockwell B70 hardness and 80,000 psi tensile strength, these external hex drive fasteners withstand extreme mechanical stresses while maintaining corrosion resistance in chemical processing, marine, and food processing environments. The UNF fine thread configuration provides superior resistance to loosening under dynamic loads, making them ideal for precision assemblies requiring repeated maintenance access.

Specification Summary & Compliance

This 5 1/2" hex head screw features 3/8"-24 UNF fine threads with Class 2A thread fit precision, ensuring consistent dimensional accuracy and reliable performance. Manufactured from 18-8 stainless steel with Rockwell B70 hardness and 80,000 psi tensile strength, the fastener meets rigorous industrial standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, providing assurance for global industrial applications requiring certified components.