S-97768A236 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 and black oxide finish, ideal for harsh industrial environments.
- High load-bearing capacity with 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance in demanding applications.
- Precise alignment and reduced wear thanks to the 1/4" shoulder diameter and standard shoulder fit, ensuring stable component positioning.
- Secure and efficient installation using a hex drive and knurled head for enhanced grip and torque application without slippage.
- Consistent thread engagement with Class 3A fit and UNC coarse threads, providing vibration resistance and easy assembly.
- Durable and long-lasting with Rockwell B55 hardness, maintaining integrity under repeated stress and mechanical loads.
- Broad compatibility and safety by meeting ASME B18.3 standards and being RoHS 3 and REACH compliant for global use.
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to address common industrial challenges such as misalignment, component wear, and fastener failure in high-stress environments. Made from 18-8 stainless steel with a black oxide finish, it offers excellent corrosion resistance and durability, making it suitable for machinery, automotive assemblies, and precision equipment. The 1/4" shoulder diameter and 3/8" thread length provide accurate shaft alignment and secure fastening, reducing the risk of loosening under vibration. The hex drive and knurled head ensure easy installation with standard tools, while the Class 3A thread fit guarantees tight tolerances for reliable performance in industrial shoulder screw applications, enhancing overall assembly efficiency and longevity.
Specification Summary & Compliance
This shoulder screw features precise dimensions, including a shoulder diameter tolerance of -0.004" to -0.002" and shoulder length tolerance of -0.005" to 0.005", ensuring high accuracy. It adheres to UNC thread standards with a Class 3A thread fit for superior engagement. Manufactured in compliance with ASME B18.3, it also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for professional use.
