S-97768A244 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 and black oxide finish, ideal for harsh industrial environments.
- High-strength performance offering 70,000 psi tensile and 35,000 psi shear strength for reliable load-bearing applications.
- Precise thread engagement with Class 3A fit and UNC coarse threads, ensuring secure fastening and vibration resistance.
- Easy installation and removal using a standard 1/8" hex drive and knurled head for improved grip and torque application.
- Accurate shoulder dimensions with tight tolerances for consistent alignment in machinery and pivot assemblies.
- Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for safety and environmental responsibility.
- Durable construction with Rockwell B55 hardness, providing long-term wear resistance in repetitive motion applications.
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to address critical challenges in precision assemblies, such as maintaining alignment in rotating parts and reducing wear in high-stress environments. Made from 18-8 stainless steel with a black oxide finish, it combats corrosion and extends service life in industries like automotive, aerospace, and industrial machinery. The Class 3A thread fit and coarse UNC thread design ensure quick, secure fastening, minimizing the risk of loosening under vibration. Its socket head with hex drive allows for efficient installation in confined spaces, while the knurled texture enhances handling. Ideal for use in pivots, gears, and linkages, this screw delivers reliable performance where dimensional accuracy and strength are paramount.
Specification Summary & Compliance
This shoulder screw adheres to precise dimensional standards, including a Class 3A thread fit for superior accuracy and UNC coarse threads for robust engagement. Manufacturing follows ASME B18.3 specifications, ensuring consistency in shoulder diameter and length tolerances. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material integrity for global supply chains.
