S-90022A264 10-32 x 3/8" ASME B18.3 Steel Pan Head Torx Screws
Steel Pan Head Torx 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
- Superior torque transmission with T25 Torx drive for reduced cam-out and enhanced tool engagement during assembly
- Excellent corrosion resistance provided by zinc-plated steel coating, extending service life in demanding environments
- High mechanical strength with 40,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Precision thread engagement through Class 2A fit and UNF fine threads, ensuring secure fastening in machine assemblies
- Complete thread coverage with fully threaded design for maximum grip along the entire 3/8" length
- Regulatory compliance assurance meeting ASME B18.3 standards and RoHS 3/REACH environmental directives
- Easy installation alignment with rounded pan head profile that sits flush while providing ample driving surface
Professional Applications & Engineering Value
These 10-32 UNF rounded pan head Torx screws deliver exceptional value in precision assembly applications where reliable torque transmission and corrosion resistance are critical. The zinc-plated steel construction combined with Rockwell B70 hardness ensures durability against vibrational loosening and environmental exposure. The T25 Torx drive system eliminates common stripping issues encountered with conventional drives, while the fine thread UNF configuration provides superior holding power in metal-to-metal fastening applications. These fully threaded machine screws are engineered to maintain clamping force in electronic enclosures, machinery components, and automotive assemblies where Class 2A thread fit guarantees consistent performance across production runs.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 standards with Class 2A thread fit tolerance for precision assembly. The UNF thread form (10-32) with right-hand direction ensures compatibility with standard components. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations guarantees safe use across industrial sectors. The zinc-plated steel construction delivers consistent performance with 40,000 psi tensile strength and dimensional stability across the specified 3/8" length and 0.373" head diameter.
