S-92800A234 3/8"-24 x 4 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
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration
• Precise Class 2A thread fit provides consistent engagement and reduces cross-threading risks
• External hex drive design enables quick installation and high torque application with standard tools
• Fine UNF thread spacing offers better adjustment precision and superior holding power in thin materials
• Partial threading configuration combines strong grip in threaded sections with smooth shank stability
• Full regulatory compliance with RoHS 3 and REACH standards for environmentally responsible sourcing

Professional Applications & Engineering Value

These 3/8"-24 UNF hex head screws deliver exceptional engineering value in demanding applications where corrosion resistance and mechanical strength are critical. The 18-8 stainless steel composition provides excellent protection against rust and chemical exposure, making them ideal for marine equipment, food processing machinery, and outdoor structures. The fine UNF thread spacing ensures superior vibration resistance and precise alignment in assemblies, while the Rockwell B70 hardness maintains thread integrity through repeated installations. The partially threaded design offers optimal stress distribution, preventing material deformation in sensitive applications. These industrial hex bolts solve common fastening challenges by combining Class 2A thread precision with 80,000 psi tensile strength for long-term reliability in structural connections and heavy equipment.

Specification Summary & Compliance

These hex head screws feature 3/8"-24 UNF fine threads with Class 2A thread fit tolerance for precise engagement. The manufacturing adheres to standard inch measurement specifications with right-hand threading and partial threading configuration. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current international standards for hazardous substance restrictions and chemical safety in industrial applications.