S-93580A683 5/16"-18 x 1/2" Stainless Steel Press-Fit Studs
Stainless Steel Press-Fit Studs
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Installation Parameters
Base & Accessories Parameters
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Key Features & Benefits at a Glance
- Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh industrial environments, reducing maintenance costs.
- Precision press-fit installation with 0.302" drill bit compatibility provides secure, vibration-resistant mounting without additional tools or adhesives.
- Fully threaded UNC coarse design allows for quick assembly and strong holding power in sheet metal applications.
- Class 2A thread fit guarantees consistent, reliable engagement with mating components for smooth production workflows.
- RoHS 3 compliance meets international environmental standards, ensuring safe use in regulated industries.
- Optimized for 0.311" hole diameter delivers exact fitment, minimizing installation errors and rework.
- Right-hand threading facilitates standard installation processes, improving operator efficiency.
Professional Applications & Engineering Value
This 5/16"-18 UNC stainless steel press-fit stud is engineered to solve common assembly challenges in sheet metal fabrication, electronics enclosures, and industrial machinery. The 18-8 stainless steel material provides excellent corrosion resistance, crucial for outdoor or chemically exposed environments. Its fully threaded UNC coarse design ensures rapid installation and high pull-out strength, while the precise 0.311" hole diameter requirement eliminates loose fits that cause vibration failures. The press-fit technology creates permanent, reliable threads in thin materials without tapping, reducing labor time and component count in high-volume manufacturing.
Specification Summary & Compliance
This stud features Class 2A thread fit per UNC standards, ensuring dimensional accuracy for consistent mating. It complies with RoHS 3 (2015/863/EU) regulations, containing no restricted hazardous substances. Manufacturing adheres to PEM® specifications for press-fit fasteners, with exacting tolerances on hole size (0.311" diameter) and thread length (11/32"). The right-hand coarse threading follows unified screw thread standards, suitable for general industrial use.
