S-93310A811 M5 x 16 mm MIL-DTL-18240 Thread-Locking Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Vibration-resistant performance with permanent nylon patch thread locking that maintains integrity across temperature fluctuations from -70° to 250°F
• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
• High-strength reliability delivering 80,000 psi tensile strength and Rockwell B96 hardness for demanding applications
• Secure fastening with precise fit achieved through Class 6g thread tolerance and fully threaded M5 coarse threading
• Easy installation and removal with 3 mm hex drive and rounded button head design requiring minimal clearance
• Regulatory compliance assurance meeting MIL-DTL-18240 specifications, RoHS 3, and REACH environmental standards
• Durable thread integrity with coarse 0.8 mm pitch providing excellent engagement in various materials

Professional Applications & Engineering Value

These M5 metric screws with nylon patch locking technology solve critical vibration-induced loosening problems in industrial equipment, automotive assemblies, and electronic enclosures. The 18-8 stainless steel construction provides exceptional corrosion resistance for outdoor or chemically aggressive environments, while the fully threaded design with Class 6g fit ensures maximum thread engagement and load distribution. The rounded button head with hex drive offers both aesthetic appeal and practical installation in confined spaces. Engineered to maintain locking performance across extreme temperature ranges, these coarse thread metric screws deliver reliable fastening in high-vibration applications where safety and durability are paramount.

Specification Summary & Compliance

This M5 x 0.8 mm pitch x 16 mm length fastener features Class 6g thread fit tolerance and fully threaded coarse spacing per metric standards. Manufacturing complies with MIL-DTL-18240 specifications for quality assurance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial use.