Fidioto 100-Pack SP4 Yellow Electrical Wire Connectors – Spring Insert Twist Wire Nuts for 18-12 AWG Wire

View details

Fidioto 100-Pack SP4 Yellow Electrical Wire Connectors – Spring Insert Twist Wire Nuts for 18-12 AWG Wire

Quantity: 100 Pieces per pack
Material: Flame Retardant PP Plastic with Internal Spring
Wire Range: 18-12 AWG (Supports Solid and Stranded Wire)
Voltage Rating: 600V Max
Temperature Rating: 221°F (105°C)
Easy Installation: Twist-on design ensures a tight, vibration-proof connection without tools

Category: Others

Product Description

Secure Electrical Connections with Professional-Grade Spring Terminals

Ensure safe and durable electrical wiring with the Fidioto 100-Pack SP4 Yellow Wire Connectors. Designed for efficiency and reliability, these twist-on wire nuts feature a built-in spring insert that automatically adjusts to the wire size, providing a vibration-proof connection that won’t loosen over time. Perfect for electricians, DIY enthusiasts, and industrial applications.

Key Features & Specifications:

Universal Wire Compatibility: Supports a wide range of wire gauges from 18 to 12 AWG (2.5mm² to 4.0mm²), accommodating both solid and stranded wires.
High-Capacity Design: Connect multiple wires effortlessly. Supports combinations from 2x 2.5mm² + 1x 0.75mm² up to 4x 2.5mm² + 1x 0.75mm².
Superior Conductivity: Features an extended internal aluminum tube to increase the conductive surface area, ensuring a stable current flow and reducing heat generation.
Durable Insulation: Constructed from high-quality flame-retardant PP nylon material. Rated for up to 600V and 221°F (105°C), these caps provide excellent insulation and instantly extinguish flames upon exposure to fire.
Quick & Easy Installation: No crimping tools required. Simply strip the wire, insert into the cap, and twist clockwise for a secure, gas-tight seal.
Value Pack: Includes 100 individual yellow connectors, providing ample supply for large wiring projects or professional restocking.