S-94177A480 3/4"-20 Panel Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial and marine environments
• Space-saving thin profile (27/64" height) allows for installation in compact assemblies without compromising strength
• Precise extra fine UNEF threading (3/4"-20) ensures tighter adjustments and reduced risk of vibration loosening
• Reliable Class 2B thread fit provides consistent engagement and smooth assembly with mating components
• Easy external hex drive enables quick installation and removal with standard tools, boosting workflow efficiency
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and global market acceptance
• Durable right-hand thread design offers long-lasting performance in high-stress panel fastening applications

Professional Applications & Engineering Value

This 3/4"-20 UNEF thin panel nut delivers critical engineering advantages in precision assembly systems. Manufactured from 316 Stainless Steel, it resists chloride-induced stress corrosion cracking, making it indispensable in chemical processing, marine hardware, and food equipment where moisture and corrosive agents are prevalent. The extra fine thread spacing provides finer adjustment control and superior load distribution compared to coarse threads, minimizing the risk of cross-threading in delicate panel mounting setups. Its thin hex profile conserves valuable space in densely packed control panels, electronic enclosures, and machinery guards, while the Class 2B thread fit ensures consistent torque transmission and vibration resistance. This combination of corrosion-resistant material and precision threading solves common industrial pain points like fastener failure, maintenance downtime, and compliance hurdles.

Specification Summary & Compliance

This panel nut features a 3/4"-20 UNEF extra fine thread with Class 2B thread fit per Unified Screw Thread standards, ensuring dimensional accuracy and interchangeability. Key dimensions include a 1" width across flats and 27/64" height for a thin profile. The nut conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming it is free of restricted hazardous substances. Manufactured from 316 Stainless Steel with right-hand threading and external hex drive, it is suitable for use in assemblies demanding high corrosion resistance and reliable fastening performance.