S-92800A331 1"-14 x 2 1/4" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional holding power from fully threaded design and 80,000 psi tensile strength for reliable load-bearing applications
• Precise thread engagement with Class 2A fit and extra fine 1"-14 thread spacing, ensuring vibration resistance and secure fastening
• High durability backed by Rockwell B70 hardness, maintaining structural integrity under repeated stress
• Easy installation and removal using standard external hex drive and 1 1/2" head width for efficient tool access
• Compliance with environmental regulations including RoHS 3 and REACH, meeting global industrial standards
• Versatile right-hand UNS thread compatibility for seamless integration with existing inch-system components

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this 18-8 stainless steel hex head screw delivers critical corrosion resistance in chemical processing, marine, and outdoor equipment. The extra fine 1"-14 thread pitch provides superior vibration resistance in machinery and precision assemblies, while the fully threaded design ensures maximum grip length for structural connections. With 80,000 psi tensile strength and Rockwell B70 hardness, it withstands heavy loads and repetitive stress in automotive, construction, and manufacturing settings. The external hex drive and standardized UNS thread type enable quick installation with common tools, reducing assembly time and maintenance costs.

Specification Summary & Compliance

This hex head screw features precision Class 2A thread fit with 1"-14 extra fine thread spacing in right-hand UNS thread type, manufactured to inch system standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The 2 1/4" length and fully threaded construction provide consistent performance across industrial applications requiring reliable fastening solutions.