Rath-Avire RP7400128 4-40 Keeps Nut 18-8 Stainless Steel

Product Overview

The Rath-Avire RP7400128 Keeps Nut is a precision industrial fastener designed for assembling emergency communication devices. Featuring a free-spinning external tooth lock washer, it ensures secure engagement with internal electronics and chassis components, providing vibration resistance and reliable grounding.

Product Functionality

This nut is used to mount circuit boards, faceplates, and other electronic components inside Rath-Avire enclosure systems. The integrated lock washer protects against vibration effects from elevator hoistways and mechanical rooms, ensuring stable and long-lasting fastening.

Product Specifications

• Material: 18-8 Stainless Steel for corrosion resistance
• Thread Pitch: Standard 4-40 threading
• Lock Washer: External tooth washer included for secure engagement
• Properties: Non-seizing stainless steel for durability

Product Benefits

• Vibration Resistance: Lock washer ensures secure fastening under mechanical stress.
• Easy Assembly: Two-component design simplifies installation of electronic parts.
• Durability: Stainless steel construction guarantees long service life.
• Grounding Capability: External tooth washer penetrates oxidation layers and paint for proper grounding.

Applications

• COP Control Panels: Provides secure fastening for communication electronics.
• SmartRescue Command Centers: Ensures reliable assembly of emergency systems.
• Refuge Call Stations: Supports safe installation in elevator emergency devices.
• Industrial Facilities: Used in hospitals, factories, and commercial buildings for communication system assembly.