S-90022A271 10-32 x 1" 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 corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Enhanced torque transmission through T25 Torx drive design, reducing cam-out and tool wear
- High mechanical strength with 40,000 psi tensile strength and Rockwell B70 hardness for reliable performance
- Precise thread engagement with Class 2A fit and UNF fine threads ensuring vibration-resistant connections
- Streamlined installation with rounded pan head profile providing low-clearance seating and professional finish
- Full threading capability along the entire 1" length for maximum grip and adjustment flexibility
- Regulatory compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for global industrial use
Professional Applications & Engineering Value
These 10-32 UNF zinc-plated steel screws deliver exceptional performance in precision assembly applications where vibration resistance and corrosion protection are critical. The Torx T25 drive system enables higher torque application without stripping, making them ideal for automated assembly lines and maintenance-critical equipment. The rounded pan head design combines aesthetic appeal with functional low-profile installation, while the fine UNF threading provides superior holding power in metal-to-metal fastening applications. Engineered for machinery, electronic enclosures, and industrial equipment, these fully threaded screws maintain integrity under sustained mechanical stress, reducing maintenance frequency and downtime.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with UNF fine thread specifications (10-32 size). Complies with ASME B18.3 standard for dimensional consistency and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in restricted substance-sensitive applications. Features right-hand thread direction with 0.19" thread diameter and standard pan head configuration per industrial fastener specifications.
