S-93580A556 8-32 x 7/8" Steel Press-Fit Studs

Key Features & Benefits at a Glance

• Precision installation with controlled hole size tolerance (0.000" to 0.003") ensures consistent press-fit performance and reduces assembly errors
• Enhanced corrosion resistance through zinc-plated steel construction extends service life in industrial environments
• Full 25/32" threading length provides maximum engagement strength for secure fastening in sheet metal applications
• Class 2A thread fit with UNC coarse spacing delivers reliable mating compatibility and easier assembly in high-vibration settings
• Optimized for thin materials with 0.04" minimum thickness requirement, ideal for electronic enclosures and lightweight assemblies
• RoHS 3 compliance meets international environmental standards for restricted substances
• Right-hand threaded design enables standard installation tools and familiar assembly processes

Professional Applications & Engineering Value

This 8-32 UNC press-fit stud solves critical challenges in sheet metal assembly where traditional threading methods compromise material integrity. The zinc-plated steel construction provides essential corrosion protection while maintaining the strength needed for electronic enclosures, control panels, and industrial equipment. The precision 0.161" hole diameter specification eliminates the need for secondary operations, while the fully threaded design ensures maximum pull-out resistance. Engineering teams benefit from the Class 2A thread fit which guarantees consistent mating with standard UNC coarse threaded components, reducing assembly time and improving manufacturing throughput in high-volume production environments.

Specification Summary & Compliance

Manufactured to precise inch measurement standards with Class 2A thread fit tolerance and UNC coarse threading specifications. The stud features a 0.161" drill bit diameter requirement with 0.000" to 0.003" hole size tolerance for controlled installation. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring adherence to international restricted substance directives. The fully threaded design with 7/8" length and 25/32" thread length provides reliable performance in applications requiring 0.04" minimum material thickness.