S-95446A638 6-32 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 electrical conductivity with 360 brass construction, ideal for electronics and marine environments.
- Precise alignment and reduced assembly wear due to the precisely machined shoulder with tight diameter and length tolerances.
- High-strength performance for demanding applications, offering a tensile strength of 40,000 psi and a shear strength of 22,000 psi.
- Reliable and consistent thread engagement ensured by the 6-32 UNC coarse thread with a Class 2A fit for easy assembly.
- Secure installation with high torque capability using the standard hex socket drive, preventing stripping and ensuring a tight fit.
- Enhanced durability and deformation resistance from a Rockwell B55 hardness rating, maintaining integrity under load.
- Safe for regulated industries with compliance to RoHS 3 and REACH standards, supporting global supply chain requirements.
Professional Applications & Engineering Value
This precision shoulder screw is engineered to solve critical alignment and fastening challenges in industrial applications. The 360 brass material provides excellent corrosion resistance, making it suitable for electronics, instrumentation, and environments exposed to moisture. The UNC coarse thread and Class 2A fit ensure quick and reliable assembly, reducing production time and minimizing the risk of cross-threading. The precisely machined shoulder acts as a pivot or spacer, maintaining component alignment and preventing wear in moving parts. With a socket head and hex drive, it allows for high-torque installation in confined spaces, enhancing the screw's utility in automated machinery and precision equipment. This combination of features delivers long-term reliability and reduces maintenance needs in demanding settings.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 2A fit for consistent thread engagement. Key dimensions include a shoulder diameter of 5/32" (tolerance: -0.002" to 0") and length of 1/4" (tolerance: 0" to 0.003"), ensuring precise assembly. It is manufactured to meet RoHS 3 (2015/863/EU) with exemption 6(c) and REACH (EC 1907/2006) compliance, supporting use in regulated industries without lead concerns.
