S-92610A190 8-32 x 1/4" ASTM A574 Torx Alloy Steel Socket Head Screws
Torx Alloy Steel Socket Head 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
- Exceptional torque transmission with Torx Plus IP25 drive for reduced cam-out and tool wear in high-stress assembly
- Superior corrosion resistance from black-oxide coating on alloy steel, extending service life in industrial environments
- High-reliability thread engagement with Class 3A fit ensuring precise, secure fastening in critical applications
- Maximum load distribution through full threading along the 1/4" length for uniform stress resistance
- Outstanding mechanical strength with 180,000 psi tensile strength and Rockwell C39 hardness for heavy-duty use
- Simplified inventory management with UNC coarse threads providing quick installation and compatibility
- Global compliance assurance meeting ASTM A574, RoHS 3, and REACH standards for regulated industries
Professional Applications & Engineering Value
These 8-32 UNC socket head cap screws deliver critical performance where vibration resistance and structural integrity are paramount. The black-oxide alloy steel construction provides durable protection against rust and wear in machinery, automotive, and aerospace assemblies. Engineered with Torx Plus IP25 drive, they enable higher torque application without stripping, reducing assembly errors and maintenance downtime. The Class 3A thread fit and coarse UNC threading ensure rapid installation in tight spaces while maintaining clamping force under dynamic loads. Ideal for precision equipment, these fully threaded fasteners distribute stress evenly across the entire 1/4" length, preventing joint failure in high-vibration environments.
Specification Summary & Compliance
Manufactured to ASTM A574 specifications with Class 3A thread tolerance for precision fit. UNC coarse thread profile ensures compatibility with standard components. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Inch system measurements guarantee dimensional accuracy across all parameters including 0.164" thread diameter and 1/4" length.
