S-96452A622 3/8"-16 x 3/4" ASME B18.3, ASTM F835 Steel Button Head Torx Plus Screws
Steel Button Head Torx Plus 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 Torx Plus IP45 drive for reduced cam-out and extended tool life
- Exceptional corrosion resistance thanks to black-oxide coating on alloy steel for harsh industrial environments
- Maximum load-bearing capacity with 120,000 psi tensile strength and Rockwell C39 hardness for heavy-duty applications
- Reliable thread engagement through Class 3A fit UNC coarse threads ensuring vibration resistance
- Enhanced operator safety with rounded button head design that eliminates sharp edges
- Full-threaded construction provides consistent holding power across the entire fastener length
- Global compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for international projects
Professional Applications & Engineering Value
These black-oxide alloy steel rounded head screws deliver critical performance where vibration resistance and high tensile strength are paramount. The Torx Plus IP45 drive system prevents stripping under high torque conditions, making them ideal for assembly lines requiring repetitive fastening. The UNC coarse thread pattern with Class 3A precision ensures rapid installation in machinery, automotive components, and structural frameworks. The combination of 120,000 psi tensile strength and corrosion-resistant surface treatment provides long-term reliability in demanding environments, reducing maintenance frequency and replacement costs while maintaining compliance with international industrial standards.
Specification Summary & Compliance
Manufactured to precise Class 3A thread fit tolerances with UNC coarse threading (3/8"-16) and full threading along the 3/4" length. Complies with ASME B18.3 dimensional specifications where ASTM F835 applies. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe use in global markets. The black-oxide surface treatment on alloy steel substrate provides consistent performance within specified hardness (Rockwell C39) and tensile strength (120,000 psi) parameters.
