S-92949A244 10-24 x 5/8" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments
- Superior tensile strength rated at 70,000 psi for reliable, heavy-duty fastening in demanding applications
- Precise Class 3A thread fit ensures tight, secure connections with minimal risk of loosening or vibration failure
- Easy installation and removal with 1/8" hex drive design, providing excellent torque transmission and tool engagement
- Full threading along the 5/8" length offers maximum grip and load distribution across the entire fastener
- Consistent hardness (Rockwell B55) maintains structural integrity and resists wear over repeated use cycles
- Compliance with major standards including ASME B18.3, RoHS, and REACH for guaranteed quality and environmental safety
Professional Applications & Engineering Value
These 10-24 UNC rounded head screws deliver critical performance in machinery assembly, electrical enclosures, and structural frameworks where vibration resistance and long-term reliability are paramount. The 18-8 Stainless Steel material, combined with a passivated finish, effectively counters corrosive agents like moisture and chemicals, extending service life in outdoor or chemically aggressive settings. The coarse thread spacing and Class 3A thread fit enable quick installation while maintaining a secure hold, reducing assembly time and minimizing the risk of cross-threading. With a 70,000 psi tensile strength and fully threaded design, these screws distribute mechanical stress evenly, preventing joint failure in high-load industrial applications.
Specification Summary & Compliance
This rounded head screw features a 10-24 UNC thread with Class 3A precision tolerance for consistent fit. Manufacturing adheres to ASME B18.3 specifications, ensuring dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances and supporting environmentally responsible procurement.
