S-94674A537 1/4"-20 Press-Fit Nuts
Press-Fit Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Other Parameters
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Key Features & Benefits at a Glance
- Quick, permanent installation without secondary operations through press-fit design for faster assembly
- Superior corrosion resistance with 18-8 stainless steel construction for harsh industrial environments
- Reliable thread engagement with Class 2B thread fit ensuring consistent performance in high-vibration applications
- Enhanced load distribution through hex flange design that prevents pull-through in thin panel materials
- Optimized for 0.187" minimum panel thickness with precise W drill bit (0.386" diameter) compatibility
- Environmental regulation compliance meeting both RoHS 3 and REACH standards for global manufacturing
- Right-hand UNC coarse threads providing excellent resistance to loosening under dynamic loads
Professional Applications & Engineering Value
This 18-8 stainless steel press fit nut delivers exceptional value in panel mounting applications where traditional fastening methods prove inadequate. The hex flange design provides superior torque resistance during installation while distributing clamping force across a wider surface area, preventing material deformation in thin panels as thin as 0.187". The Class 2B thread fit ensures reliable engagement with mating components while accommodating minor misalignments common in high-volume assembly operations. Engineered for industrial durability, these UNC coarse thread nuts maintain integrity in vibrating environments where fine threads might fail, making them ideal for electrical enclosures, machinery panels, and automotive assemblies requiring permanent, high-strength fastening solutions.
Specification Summary & Compliance
This press fit nut features precision 1/4"-20 UNC coarse threads with Class 2B thread fit tolerance for consistent mating performance. The hex flange measures 7/16" across flats with 0.03" thickness, designed for W drill bit (0.386" diameter) installation. Manufactured from 18-8 stainless steel for corrosion resistance, the component stands 0.177" in height. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance for industrial fastener applications.
