S-90910A832 10-32 x 1" ASME B18.3, ASTM F835 Steel Button Head Torx Plus Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP25/T25 drive for reduced cam-out and increased tool life in high-torque applications
• Exceptional corrosion resistance through zinc-plated alloy steel construction, extending service life in demanding environments
• Precision thread engagement with Class 3A UNF fine threads ensuring reliable, vibration-resistant connections
• High-load capacity with 120,000 psi tensile strength and Rockwell C39 hardness for critical structural applications
• Optimized head design featuring rounded button profile for reduced snagging and improved aesthetic integration
• Full threading compatibility along the entire 1" length for maximum adjustment flexibility and grip strength
• Regulatory compliance assurance meeting major industrial and environmental standards for global project suitability

Professional Applications & Engineering Value

These 10-32 UNF rounded head screws deliver critical performance advantages in precision assembly applications where vibration resistance and consistent clamping force are paramount. The zinc-plated alloy steel construction provides essential corrosion protection for industrial equipment, automotive components, and electronic enclosures exposed to harsh operating conditions. The Torx Plus drive system eliminates common installation issues by preventing screw head damage during high-torque applications, while the Class 3A thread fit ensures precise engagement in tapped holes for vibration-prone assemblies. The combination of 120,000 psi tensile strength and fine thread spacing makes these fasteners ideal for applications requiring both high clamping force and fine adjustment capability, from machinery frames to precision instrumentation.

Specification Summary & Compliance

These rounded head screws feature precision 10-32 UNF threads with Class 3A fit for superior engagement in accordance with ASME B18.3 specifications. Manufacturing complies with ASTM F835 standards, ensuring consistent quality and performance. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications with strict material restrictions.