S-97267A116 5/16"-18 x 1 1/4" EHEDG Certified, FDA Compliant 21 CFR 177.2600 Sanitary Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh food industry environments and frequent washdowns
• Reliable sealing performance thanks to the integrated nitrile rubber seal, preventing contamination and fluid ingress in sanitary applications
• Enhanced safety and traceability with both metal detectable and X-ray detectable properties for easy identification in food processing lines
• Exceptional temperature tolerance maintaining integrity across a wide range from -75°F to 390°F for versatile industrial use
• High tensile strength of 70,000 psi ensures dependable, long-lasting fastening under demanding operational loads
• Streamlined compliance with EHEDG certification and FDA 21 CFR 177.2600, simplifying validation for regulated industries
• Optimized for quick installation featuring a standard external hex head and coarse UNC threads for efficient assembly with common tools

Professional Applications & Engineering Value

Engineered for the rigorous demands of the food industry and sanitary applications, these 316 stainless steel hex head screws address critical operational challenges. The fully threaded design with coarse UNC threads ensures maximum grip and load distribution in equipment assembly, while the nitrile rubber seal effectively blocks microbial harborage points and fluid leakage, crucial for maintaining hygiene standards. The metal and X-ray detectable features provide an essential safety net, preventing costly product recalls by enabling swift detection of any foreign objects. Built to withstand extreme temperature fluctuations and corrosive cleaning agents, these screws deliver reliable performance in mixers, conveyors, and packaging machinery, minimizing downtime and supporting continuous production flow.

Specification Summary & Compliance

This 5/16"-18 UNC screw adheres to Class 2A thread fit tolerances for consistent, precise engagement. The manufacturing and material compliance include EHEDG certification for hygienic design, FDA 21 CFR 177.2600 for food contact safety, and RoHS 3 (2015/863/EU) compliance with exemption 6(c). The external surface smoothness is controlled to 32 microinch, reducing areas for contaminant buildup. These specifications ensure the fastener meets industry standards for dimensional accuracy, material safety, and environmental regulations.