S-94301A125 10-32 Cap Nuts
Cap Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Precise Class 2B thread fit ensures smooth assembly, reduces galling, and provides consistent clamping force.
- Fine 10-32 UNF threads offer increased tensile strength and vibration resistance compared to coarse threads.
- External hex drive design allows for high-torque installation with standard tools, speeding up assembly.
- Open-end cap profile protects threads from damage and contaminants while allowing full thread depth utilization.
- Compliance with RoHS 3 and REACH ensures environmental safety and unrestricted use in regulated industries.
- Compact 7/16" width and 5/16" height provides a low-profile, space-saving solution without sacrificing strength.
Professional Applications & Engineering Value
This 10-32 UNF cap nut is engineered to address common industrial challenges like corrosion-induced failure and thread stripping. The 18-8 stainless steel material delivers excellent resistance to oxidation and chemicals, making it suitable for marine, food processing, and outdoor equipment. Its fine UNF thread and Class 2B fit minimize backlash and improve load distribution in high-vibration applications such as automotive assemblies and machinery. The open-end design with external hex drive facilitates quick installation and removal, reducing labor time while protecting internal threads from debris. Ideal for securing components in industrial fastening systems where durability and regulatory compliance are critical.
Specification Summary & Compliance
This cap nut adheres to UNF fine thread standards with a Class 2B thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to precise specifications including a 7/16" width, 5/16" height, and 5/16" thread depth, it guarantees reliable performance in demanding engineering applications.
