S-97832A161 10-24 ASME B18.3 Shoulder Screws
Shoulder 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 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
- Exceptional mechanical strength offering 70,000 psi tensile strength and 35,000 psi minimum shear strength for high-stress, reliable assemblies.
- Precise alignment and pivot function enabled by the 3/8" shoulder with controlled diameter tolerance, reducing component wear.
- Secure, high-tolerance threading with Class 3A UNC coarse thread fit, ensuring consistent engagement and vibration resistance.
- Easy installation and removal via the hex socket drive and knurled head, providing superior grip and torque application.
- Broad regulatory compliance including RoHS 3 and REACH, making it suitable for global markets and sensitive applications.
- Standardized dimensions per ASME B18.3, guaranteeing interchangeability and simplifying inventory management.
Professional Applications & Engineering Value
This 18-8 stainless steel shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 10-24 UNC coarse thread and Class 3A fit provide reliable fastening in high-vibration environments, such as machinery, automotive components, and electronic enclosures. The 3/8" shoulder length acts as a precise locating dowel or pivot, minimizing misalignment and wear on mating parts. Made from corrosion-resistant stainless steel with a Rockwell B55 hardness, it withstands demanding conditions without compromising performance. The hex socket drive and knurled head facilitate easy installation in confined spaces, enhancing assembly efficiency and reducing downtime.
Specification Summary & Compliance
This shoulder screw features a 10-24 UNC thread with Class 3A fit and a shoulder diameter tolerance of -0.004" to -0.002". It complies with ASME B18.3 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring both dimensional accuracy and regulatory adherence for industrial use.
