S-95635A417 10-32 x 3/8" Tamper-Resistant Hex-Drive Stainless Steel Button Head Screws

Key Features & Benefits at a Glance

• Enhanced tamper resistance with specialized hex drive requiring matching security bits, preventing unauthorized access in sensitive installations
• Superior corrosion resistance through 18-8 stainless steel construction and passivated surface treatment, ensuring long-term reliability in harsh environments
• Precise thread engagement with Class 3A UNF fine threading, delivering secure fastening and vibration resistance in critical assemblies
• High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness, maintaining integrity under substantial loads
• Streamlined installation featuring fully threaded design and rounded button head profile, enabling efficient assembly without snagging
• Regulatory compliance assurance meeting RoHS 3 and REACH standards, making them suitable for regulated industrial sectors
• Optimized drive performance with 5/32" tamper-resistant hex drive providing secure torque transmission while discouraging tampering

Professional Applications & Engineering Value

These 10-32 UNF threaded security screws address critical challenges in industrial settings where both tamper resistance and environmental durability are paramount. The 18-8 stainless steel composition combined with passivated finish creates a robust barrier against corrosion, making them ideal for outdoor equipment, electronic enclosures, and machinery exposed to moisture or chemicals. The tamper-resistant hex drive system provides an essential security layer for public infrastructure, transportation systems, and sensitive equipment installations where unauthorized access poses significant risks. With their Class 3A thread fit and fine UNF threading, these fasteners maintain precise clamping force in vibration-prone applications, preventing loosening in critical assemblies while the rounded head profile eliminates snagging hazards in moving machinery.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 3A thread fit for superior engagement and UNF fine thread specifications. These security screws feature a 3/8" length with fully threaded design and maintain 0.19" thread diameter with consistent 5/32" tamper-resistant hex drive compatibility. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet the latest industrial safety and sustainability requirements for global applications.