S-90288A146 6-32 x 3/8" ASME B18.6.3 Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws
Tamper-Resistant One-Way-Drive Stainless Steel Round Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B96 hardness to withstand high-stress applications
- Reliable coarse threading with UNC profile and Class 2A fit for quick installation and vibration resistance
- Secure tamper-resistant design featuring one-way drive to prevent unauthorized removal in sensitive installations
- Full threading coverage along the 3/8" length ensures maximum grip and load distribution
- Standard-compliant performance meeting ASME B18.6.3 specifications for dimensional accuracy and reliability
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for sustainable procurement
Professional Applications & Engineering Value
This 6-32 UNC thread rounded head screw delivers critical engineering advantages for industrial applications where security and durability are paramount. The 18-8 stainless steel material combined with passivated finish provides exceptional resistance to corrosion and chemical exposure, making it ideal for manufacturing equipment, electronic enclosures, and outdoor installations. The one-way drive system and rounded head design offer tamper-resistant security while maintaining a smooth profile that won't snag on components. With coarse threading and Class 2A fit, these screws install quickly and maintain tight tolerances even under vibration, reducing maintenance cycles and improving equipment uptime in demanding industrial environments.
Specification Summary & Compliance
This fastener features precise Class 2A thread fit with 6-32 UNC coarse threading and right-hand direction. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy, including 0.26" head diameter and 3/8" fully threaded length. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) environmental standards, ensuring responsible material sourcing and manufacturing practices for global industrial applications.
