S-90292A090 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 and high strength from 17-4 PH Stainless Steel, ideal for harsh environments and demanding applications.
- Precise alignment and component location ensured by the 1/4" shoulder with controlled diameter and length tolerances.
- High-reliability threaded connection with a Class 3A thread fit for secure, vibration-resistant assemblies.
- Exceptional mechanical performance with 130,000 psi tensile strength and Rockwell C28 hardness for long-term durability.
- Easy and secure installation using a standard 1/8" hex key drive and a knurled head for improved grip.
- Broad industry compliance meeting ASME B18.3 specifications, RoHS 3, and REACH regulations for global use.
- Optimized for coarse UNC threading providing faster assembly and robust performance in right-hand thread applications.
Professional Applications & Engineering Value
This 10-24 UNC shoulder screw is engineered to solve critical alignment and pivot point challenges in precision assemblies. The 17-4 PH Stainless Steel construction offers excellent resistance to corrosion and high tensile stress, making it suitable for aerospace, automotive, and industrial machinery where failure is not an option. The 1/4" shoulder diameter and precise length tolerances ensure components are accurately positioned and rotate smoothly, reducing wear and maintenance. The Class 3A thread fit and coarse thread design provide a secure, vibration-resistant connection that withstands dynamic loads. With a socket head and knurled texture, installation is straightforward even in confined spaces, enhancing assembly efficiency and reliability in high-performance applications.
Specification Summary & Compliance
This shoulder screw features a 10-24 UNC thread with a Class 3A fit for high precision. The shoulder diameter is 1/4" with a tolerance of -0.004" to -0.002", and the shoulder length is 1/4" with a tolerance of -0.005" to 0.005". It is manufactured in compliance with ASME B18.3 standards and is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant.
