S-90941A116 6-32 x 1/2" ASME B18.3 Titanium Button Head Hex-Drive Screws
Titanium Button Head Hex-Drive 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
- Exceptional strength-to-weight ratio from Grade 5 Titanium construction, providing 130,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance inherent to titanium material, ensuring long-term durability in harsh industrial environments
- Precise Class 2A thread fit with UNC coarse threading for faster installation and secure fastening in various materials
- Optimized hex drive design with 5/64" drive size providing secure tool engagement and reduced stripping risk
- Rounded button head profile offering a low-profile, finished appearance while minimizing snagging hazards
- Full threading along the entire 1/2" length ensures maximum grip and uniform stress distribution
- Comprehensive regulatory compliance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these Grade 5 Titanium rounded head screws deliver exceptional performance where weight reduction, corrosion resistance, and high strength are critical. The 6-32 UNC coarse thread configuration provides excellent engagement in various materials, while the fully threaded design ensures maximum holding power across the entire fastener length. The rounded button head with hex drive combines aesthetic appeal with practical installation benefits, making these titanium fasteners ideal for aerospace, medical equipment, marine components, and high-performance automotive assemblies where reliability and durability are paramount.
Specification Summary & Compliance
These rounded head screws feature precise Class 2A thread fit with UNC coarse threading (6-32 size) and are manufactured to ASME B18.3 specifications. The fasteners maintain dimensional accuracy with 0.262" head diameter, 1/2" length, and 5/64" hex drive. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet the latest industry standards for restricted substances.
