S-94035A175 10-32 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 with 18-8 stainless steel construction and passivated finish, ideal for harsh environments
- Precise alignment and smooth rotation due to the accurately machined shoulder with tight diameter and length tolerances
- High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Reliable, fine-thread engagement from the 10-32 UNF Class 2A thread, reducing the risk of loosening under vibration
- Easy installation and removal with the standard hex socket drive, requiring minimal clearance
- Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use
- Durable, long-lasting performance from the combination of material properties and precision manufacturing
Professional Applications & Engineering Value
This precision shoulder screw is engineered to solve critical alignment and durability challenges in industrial assemblies. The 18-8 stainless steel material, enhanced by a passivated finish, provides excellent resistance to corrosion and wear, making it suitable for machinery, automation systems, and electronic enclosures exposed to moisture or chemicals. The 10-32 UNF fine thread and Class 2A fit ensure secure fastening with minimal backlash, while the precisely machined shoulder acts as a pivot or spacer, maintaining component alignment and reducing wear on moving parts. Its hex socket drive allows for efficient installation in confined spaces, streamlining assembly processes and improving overall equipment reliability.
Specification Summary & Compliance
This shoulder screw adheres to Class 2A thread fit and UNF thread standards for dimensional accuracy. The shoulder features precise tolerances (diameter: -0.001" to 0", length: 0" to 0.002") to ensure consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for regulated industries and environmentally conscious applications.
