S-94177A520 1/4"-40 Panel Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for marine, chemical, and outdoor applications.
• Precise Class 2B thread fit ensures reliable engagement and vibration resistance, reducing the risk of loosening in dynamic assemblies.
• Extra fine 1/4"-40 thread provides enhanced clamping force and finer adjustment control for sensitive panel and electronic equipment.
• Thin hex profile saves space and weight in compact designs, allowing for efficient use in confined industrial setups.
• External hex drive enables easy installation and removal with standard tools, boosting assembly efficiency and maintenance workflows.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and meets global regulatory requirements for industrial components.
• Durable UNS thread system offers consistent performance and interchangeability, supporting long-term reliability in repetitive applications.

Professional Applications & Engineering Value

This 316 stainless steel thin hex panel nut is engineered to address common industrial challenges, such as corrosion-induced failure and space constraints in panel assemblies. The extra fine thread (1/4"-40) and Class 2B fit deliver superior holding power and precision, minimizing backlash in applications like electronics enclosures, communication devices, and control panels. Made from 316 stainless steel, it resists pitting and oxidation in saline or chemical-laden settings, extending service life. The thin profile and external hex drive simplify installation in tight spaces, reducing assembly time and enhancing reliability for B2B sectors requiring robust, corrosion-resistant fasteners that adhere to strict environmental and performance standards.

Specification Summary & Compliance

This panel nut features a 1/4"-40 extra fine thread with Class 2B fit for precise tolerances, adhering to UNS thread standards. Dimensions include a width of 5/8" and height of 3/16", ensuring consistent performance. It is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use with environmental safety and durability in mind.