S-8077A847 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 316 Stainless Steel material and Black Oxide finish, ideal for harsh industrial environments.
- High tensile and shear strength (70,000 psi tensile, 35,000 psi shear) ensures reliable performance under heavy loads.
- Precise Class 3A thread fit and UNC coarse threads provide secure, vibration-resistant fastening in demanding applications.
- Knurled socket head with 5/32" hex drive allows for easy installation and removal, reducing assembly time.
- Durable Rockwell B79 hardness enhances wear resistance and extends service life in repetitive use scenarios.
- Compliance with ASME B18.3 standards guarantees consistent quality and interchangeability for engineering projects.
- RoHS 3 and REACH compliant for safe, environmentally responsible use in global markets.
Professional Applications & Engineering Value
This 316 Stainless Steel shoulder screw with a Black Oxide finish is engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings. The 10-24 UNC coarse thread and Class 3A fit ensure tight, reliable connections that resist loosening from vibrations, making it ideal for machinery, automotive assemblies, and precision equipment. The knurled socket head and hex drive facilitate quick tool engagement, reducing installation errors and downtime. With high tensile and shear strength, it supports critical loads in applications like pivots, guides, and rotating components, while the shoulder design provides accurate alignment and spacing, enhancing overall assembly integrity and longevity.
Specification Summary & Compliance
This shoulder screw features precise dimensions, including a Class 3A thread fit for tight tolerances, and adheres to UNC thread standards with coarse spacing. Manufacturing conforms to ASME B18.3 specifications, ensuring dimensional accuracy and performance reliability. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable industrial use.
