S-94414A146 6-32 x 3/8" ASME B18.3, ASTM F835 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx Flat 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
- Superior corrosion resistance with black-oxide coating on alloy steel, extending service life in demanding industrial environments
- Enhanced torque transmission and reduced cam-out with Torx Plus IP15 drive, ensuring secure fastening and minimizing tool wear
- High tensile strength of 140,000 psi provides reliable load-bearing capacity for critical assembly applications
- Precision Class 3A thread fit ensures consistent engagement and vibration resistance in machinery and equipment
- Full threading design allows maximum grip along the entire 3/8" length for uniform clamping force distribution
- 82° flat head profile enables flush mounting in countersunk holes for streamlined surfaces and reduced snagging
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality, safety, and environmental responsibility for global supply chains
Professional Applications & Engineering Value
These 6-32 UNC flat head screws with Torx Plus IP15 drive are engineered for precision assemblies requiring high-strength fastening solutions. The black-oxide alloy steel construction combined with Rockwell C39 hardness resists wear and environmental degradation, making them ideal for automotive, aerospace, and heavy machinery applications. The coarse thread spacing and Class 3A thread fit ensure rapid installation and reliable performance in high-vibration environments, while the fully threaded design maximizes holding power in thin materials. By meeting ASME B18.3 standards, these screws deliver consistent dimensional accuracy, reducing assembly errors and maintenance downtime in industrial settings.
Specification Summary & Compliance
This product features a 6-32 UNC thread with Class 3A precision fit and coarse spacing, manufactured to ASME B18.3 specifications (referencing ASTM F835). The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they are free from hazardous substances. Dimensional accuracy is maintained with a head diameter of 0.307", length of 3/8", and standard 82° countersink angle for consistent flush mounting.
