S-90080A338 3/4"-10 Tamper Resistant Nuts

Key Features & Benefits at a Glance

• Enhanced tamper resistance with Tri-Groove drive design, deterring unauthorized removal in high-security environments
• Superior corrosion resistance from 316 stainless steel construction, ideal for harsh or outdoor industrial settings
• Reliable coarse thread engagement with UNC 3/4"-10 size, ensuring quick installation and vibration resistance
• Precise Class 2B thread fit for smooth assembly and consistent clamping force in repetitive applications
• Environmental compliance assurance with RoHS 3, meeting strict safety standards for industrial components
• Durable right-hand threading providing standard, intuitive fastening for maintenance and assembly workflows

Professional Applications & Engineering Value

Engineered for industrial security fastening, this 316 stainless steel tamper resistant nut addresses critical needs in public infrastructure, machinery, and access control systems where vandalism or tampering is a concern. The Tri-Groove drive style requires specialized tools, preventing disassembly with standard wrenches or drivers. Combined with the coarse UNC thread, it offers rapid installation and maintains integrity under dynamic loads. The corrosion-resistant properties of 316 stainless steel ensure long-term performance in humid, chemical, or marine environments, reducing maintenance frequency and lifecycle costs for B2B clients in transportation, utilities, and manufacturing sectors.

Specification Summary & Compliance

This tamper resistant nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy. Manufactured to inch system specifications, it features a 1.51" diameter and 0.505" height. The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets environmental and safety regulations for restricted substances, supporting responsible sourcing in industrial procurement.