S-97267A121 3/8"-16 x 1 1/2" 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 with frequent chemical exposure
• Reliable sealing performance through integrated nitrile rubber seals, preventing contamination in sanitary applications
• Enhanced safety compliance with metal and X-ray detectable features for foreign object detection in food processing lines
• Exceptional temperature tolerance maintaining integrity across -75° to 390°F range for thermal cycling applications
• High-strength fastening with 70,000 psi tensile strength ensuring secure connections in demanding industrial equipment
• Optimized installation efficiency through external hex drive design providing superior torque transmission and tool engagement
• Full-thread engagement delivering consistent clamping force along the entire 1½" length for uniform stress distribution

Professional Applications & Engineering Value

Engineered specifically for sanitary food processing environments, these 3/8"-16 UNC hex head screws address critical challenges in industrial maintenance and equipment assembly. The 316 stainless steel composition provides exceptional resistance to corrosive cleaning agents and food acids, while the nitrile rubber sealing creates reliable barriers against microbial ingress at connection points. The coarse UNC thread design ensures rapid installation and vibration resistance in high-speed production lines, complemented by the external hex drive that enables high-torque application without stripping. These fully threaded fasteners maintain consistent pressure distribution across food processing equipment, conveyor systems, and packaging machinery, with their metal detectable properties providing crucial safety assurance in compliance with food safety protocols.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit standards with UNC coarse threading (3/8"-16) and 32 microinch exterior smoothness for optimal performance. Compliant with EHEDG certification for hygienic design, FDA 21 CFR 177.2600 for food contact surfaces, and RoHS 3 (2015/863/EU) with exemption 6(c) for environmental safety. The fasteners meet industry specifications for dimensional accuracy and mechanical properties including the specified 70,000 psi tensile strength rating.