S-97267A111 1/4"-20 x 1" 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 processing environments requiring frequent washdowns and exposure to chemicals.
• Enhanced safety and contamination control through metal and X-ray detectability, ensuring product purity and compliance with stringent food industry standards.
• Reliable sealing performance with an integrated nitrile rubber seal, preventing fluid ingress and maintaining sanitary conditions.
• High mechanical strength offering 70,000 psi tensile strength for durable, long-lasting fastening in demanding applications.
• Broad temperature tolerance from -75° to 390°F, ensuring consistent performance under extreme thermal cycling.
• Optimized for quick assembly with a standard external hex head and coarse UNC threads, providing excellent drive torque and installation efficiency.
• Guaranteed regulatory compliance with EHEDG, FDA (21 CFR 177.2600), and RoHS 3 certifications, simplifying procurement for regulated industries.

Professional Applications & Engineering Value

Engineered for the rigorous demands of the food and sanitary industry, this 1/4"-20 UNC hex head screw addresses critical challenges like equipment corrosion, contamination risks, and seal integrity. The 316 stainless steel material provides exceptional resistance to chlorides and acidic cleaning agents, while the nitrile rubber seal prevents leakage in processing equipment. Its metal and X-ray detectable features are vital for HACCP plans, ensuring any foreign object is quickly identified. The coarse thread design and external hex drive facilitate rapid installation and removal in maintenance-heavy environments, reducing downtime and enhancing operational efficiency in mixers, conveyors, and packaging machinery.

Specification Summary & Compliance

This screw features a 1/4"-20 UNC thread with a Class 2A fit for consistent engagement and dimensional accuracy. It is fully threaded and maintains a smooth exterior finish of 32 microinch. The product complies with EHEDG hygienic design principles, is FDA Compliant per 21 CFR 177.2600 for food contact, and is RoHS 3 (2015/863/EU) compliant under exemption 6(c).