S-94081A764 1/2"-13 x 4 1/2" Titanium Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional strength-to-weight ratio from Grade 5 Titanium construction, providing high load capacity while reducing component weight
• Superior corrosion resistance for extended service life in harsh industrial environments and chemical exposure
• High tensile strength of 130,000 psi ensures reliable performance under extreme mechanical stress and vibration
• Rockwell C36 hardness maintains thread integrity and prevents galling during installation and removal
• Coarse UNC threading with Class 2A fit enables quick assembly and reliable engagement in various materials
• External hex drive design provides secure tool engagement for high-torque applications and easy installation
• Partial threading configuration offers optimal grip length while maintaining unthreaded shank strength

Professional Applications & Engineering Value

These Grade 5 Titanium Hex Head Screws deliver critical performance advantages in demanding industrial applications where corrosion resistance and high strength-to-weight ratio are paramount. The 1/2"-13 UNC coarse thread design ensures rapid installation in structural assemblies, while the external hex drive accommodates high torque requirements without stripping. The partially threaded configuration provides enhanced shear strength in the unthreaded portion, making these titanium fasteners ideal for aerospace, marine, chemical processing, and high-performance automotive applications where weight reduction and durability are critical engineering considerations. The combination of 130,000 psi tensile strength and Rockwell C36 hardness ensures reliable performance in vibration-prone environments.

Specification Summary & Compliance

This 1/2"-13 UNC hex head screw features precise Class 2A thread fit tolerances ensuring consistent engagement and proper clearance. The 4 1/2" length with 1 1/4" minimum thread length provides optimal fastening capability. Manufactured to industry standards with right-hand thread direction and coarse thread spacing. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making these fasteners suitable for global industrial applications requiring strict regulatory adherence.