S-93580A420 8-32 x 1/2" Stainless Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precision press-fit installation ensures secure, vibration-resistant mounting in sheet metal with 0.000" to 0.003" hole tolerance
• Full Class 2A UNC coarse threading provides reliable engagement and faster assembly in high-volume production
• Optimized 0.252" base diameter delivers maximum holding power and pull-out resistance in thin materials
• Right-hand fully threaded design allows for consistent fastening depth and uniform load distribution
• RoHS 3 compliance meets international environmental standards for electronics and regulated industries
• Engineered for 0.163" hole diameter with clear minimum edge distance guidelines prevents material deformation

Professional Applications & Engineering Value

This 8-32 UNC stainless steel press-fit stud solves critical challenges in sheet metal assembly by combining material integrity with precision engineering. The 18-8 stainless steel offers excellent resistance to oxidation and chemical exposure, making it suitable for electronics enclosures, automotive components, and outdoor equipment. Its fully threaded UNC coarse profile ensures rapid installation with standard tools while maintaining Class 2A thread fit for consistent torque performance. The tight 0.000" to 0.003" hole size tolerance eliminates loose fittings that cause vibration failures, and the specified minimum material thickness of 0.04" guarantees structural stability without compromising sheet integrity. This press-fit fastener is designed for automated assembly lines where reliability and repeatability are paramount.

Specification Summary & Compliance

This stud maintains Class 2A thread fit per Unified National Coarse (UNC) standards with a base diameter of 0.252" and total length of 1/2". It is manufactured for use in 0.163" diameter holes with a thread length of 13/32". The product is fully RoHS 3 (2015/863/EU) compliant, ensuring adherence to hazardous substance restrictions for global industrial applications. All dimensions and tolerances are precision-controlled to support consistent performance in press-fit installations.