S-90910A523 10-24 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 corrosion resistance with zinc-plated alloy steel construction, extending service life in harsh industrial environments.
- Exceptional tensile strength of 120,000 psi ensures reliable, high-load fastening without failure under stress.
- Precise Class 3A thread fit provides secure, vibration-resistant connections, reducing the risk of loosening.
- Torx Plus IP25 drive system offers enhanced torque transfer and minimizes cam-out for efficient installation.
- Fully threaded coarse UNC design allows for quicker assembly and strong holding power in various materials.
- Rounded button head profile delivers a low-profile, finished appearance while preventing snagging.
- Compliance with ASME B18.3, RoHS 3, and REACH ensures adherence to industry standards and environmental safety regulations.
Professional Applications & Engineering Value
These 10-24 UNC zinc-plated alloy steel rounded head Torx Plus screws are engineered to address critical industrial fastening challenges, such as vibration-induced loosening and corrosion in demanding settings. The zinc plating provides a durable barrier against moisture and chemicals, ideal for outdoor equipment, machinery, and automotive assemblies. With a Rockwell C39 hardness and 120,000 psi tensile strength, they maintain integrity under high stress, while the Torx Plus drive ensures efficient installation with reduced tool wear. The coarse thread spacing and fully threaded design enable rapid, secure fastening in metals and plastics, minimizing assembly time and enhancing productivity in manufacturing and repair applications.
Specification Summary & Compliance
This product features precise Class 3A thread fit per UNC standards, with a thread size of 10-24 and coarse spacing for optimal performance. Dimensions include a head diameter of 0.361", length of 3/4", and a rounded button head profile. It complies with ASME B18.3 specifications (ASTM F835), ensuring manufacturing consistency, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and health safety.
