S-94081A759 1/2"-13 x 3 1/2" Titanium Hex Head Screws
Titanium Hex 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
- Exceptional strength-to-weight ratio from Grade 5 Titanium construction, providing 130,000 psi tensile strength for demanding applications while reducing component weight
- Superior corrosion resistance inherent to titanium material, ensuring long-term reliability in harsh industrial environments
- Precise thread engagement with Class 2A UNC coarse threading, enabling faster installation and reduced cross-threading risks
- Optimized torque transmission through the external hex drive and 3/4" head width, allowing for secure fastening in high-vibration applications
- Partial threading design providing enhanced grip length control and improved shear strength characteristics
- Consistent performance reliability backed by Rockwell C36 hardness rating, maintaining dimensional stability under heavy loads
- Environmental compliance assurance with RoHS 3 and REACH compliance, meeting international regulatory standards for industrial use
Professional Applications & Engineering Value
These Grade 5 Titanium Hex Head Screws deliver critical performance advantages in demanding engineering applications where both strength and weight reduction are paramount. The 1/2"-13 UNC coarse thread configuration with Class 2A fit ensures rapid assembly in heavy machinery, aerospace components, and marine equipment, while the partial threading design provides superior resistance to vibrational loosening. The external hex drive with substantial 3/4" head width enables high-torque installation without stripping, making these titanium fasteners ideal for critical structural connections in automotive, defense, and chemical processing industries where corrosion resistance and 130,000 psi tensile strength are non-negotiable requirements.
Specification Summary & Compliance
This 1/2"-13 UNC hex head screw features precise Class 2A thread fit tolerances with coarse thread spacing, measuring 3 1/2" in total length with a minimum thread length of 1 1/4". Manufactured from Grade 5 Titanium with Rockwell C36 hardness and 130,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international standards for industrial fastener applications.
