S-98164A457 10-24 x 1 1/2" 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
- Superior corrosion resistance with 316 stainless steel construction and passivated finish for extended service life in harsh environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under heavy loads
- Precision thread engagement with Class 3A thread fit ensuring secure fastening and vibration resistance in critical applications
- Optimized drive efficiency with 1/8" hex drive providing positive torque transmission and reduced cam-out risk
- Full-threaded design offering maximum grip length and load distribution across the entire fastener
- Regulatory compliance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH
- Versatile coarse threading with UNC 10-24 specification enabling quick assembly and superior performance in various materials
Professional Applications & Engineering Value
These 316 stainless steel rounded head screws deliver exceptional engineering value in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of passivated finish and 316 stainless steel material provides superior protection against chemical exposure, saltwater environments, and industrial chemicals, significantly reducing maintenance costs and downtime. The Class 3A thread fit ensures precise engagement with mating components, preventing loosening under vibration while the 1/8" hex drive allows for efficient installation in confined spaces. Ideal for marine equipment, chemical processing installations, and food processing machinery, these fully threaded UNC 10-24 screws maintain structural integrity while meeting stringent industry standards for safety and performance.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 standards with Class 3A thread fit precision and UNC 10-24 coarse thread spacing. These rounded head screws feature full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The right-hand thread direction and fully threaded 1 1/2" length ensure consistent performance across industrial applications while maintaining dimensional accuracy per specified standards.
