S-90941A119 8-32 x 1" ASME B18.3 Titanium Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional strength-to-weight ratio from Grade 5 Titanium construction, providing high load capacity without adding bulk
• Superior corrosion resistance for extended service life in harsh industrial environments and chemical exposure
• High tensile strength (130,000 psi) ensures reliable performance under extreme mechanical stress and vibration
• Rockwell C36 hardness maintains thread integrity and prevents stripping during repeated installation cycles
• Hex drive compatibility (3/32") enables secure tool engagement and high torque application without cam-out
• Fully threaded 8-32 UNC coarse thread design provides faster installation and superior holding power in various materials
• Rounded button head profile offers a low-profile finish that reduces snagging while maintaining aesthetic appeal

Professional Applications & Engineering Value

These Grade 5 Titanium rounded head screws deliver critical performance advantages in demanding applications where corrosion resistance and high strength-to-weight ratio are paramount. The 8-32 UNC coarse thread configuration ensures rapid assembly in aerospace components, medical equipment, and marine hardware, while the hex drive design prevents tool slippage during high-torque applications. The fully threaded construction provides consistent clamping force across the entire 1" length, making these titanium fasteners ideal for critical joints in structural frameworks and precision instrumentation. The combination of 130,000 psi tensile strength and Rockwell C36 hardness addresses common failure points in vibration-prone environments, ensuring long-term reliability where standard fasteners would degrade.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 2A thread fit tolerances for consistent engagement. These 8-32 UNC coarse thread screws feature standard right-hand threading with precise 0.164" thread diameter and rounded button head style measuring 0.312" diameter with 0.082" height. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use across global industrial markets.