S-94035A533 10-32 MS51576-16, NASM51576 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 passivated finish, ideal for harsh industrial environments.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under high stress.
- Precise alignment and reduced wear due to the exact 1/4" shoulder diameter and 3/16" shoulder length with tight tolerances.
- Secure and smooth assembly with Class 2A thread fit and fine 10-32 UNF threads, minimizing the risk of cross-threading.
- Easy installation and removal using a standard hex drive (1/8"), accessible with common tools in maintenance and production.
- Compliance with stringent standards including MS51576-16, RoHS 3, and REACH, ensuring safety and environmental responsibility.
- Versatile right-hand thread design suitable for a wide range of machinery and equipment requiring dependable fastening.
Professional Applications & Engineering Value
This precision 10-32 UNF shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. Made from 18-8 stainless steel with a passivated finish, it resists corrosion in moist or chemical-exposed environments, extending service life. The 1/4" shoulder diameter and controlled 3/16" shoulder length provide exact positioning for components like bearings and gears, reducing vibration and wear. With a Class 2A thread fit and fine thread spacing, it ensures secure fastening in high-precision assemblies, from automotive systems to electronic enclosures, enhancing overall equipment reliability and minimizing downtime.
Specification Summary & Compliance
This shoulder screw features a Class 2A thread fit with precise dimensional tolerances (e.g., shoulder diameter: -0.001" to 0", shoulder length: 0" to 0.002") for consistent performance. It adheres to MS51576-16 (NASM51576) specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets industry standards for safety and environmental protection.
