---
product_id: 346531512
title: "100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey)"
brand: "mamfous"
price: "$120470"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/346531512-100-pcs-p1-grey-spring-insert-twist-caps-connection-electrical
store_origin: CO
region: Colombia
---

# 300V max voltage 105°C heat resistance 100-piece twist nut set 100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey)

**Brand:** mamfous
**Price:** $120470
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with confidence—power up your projects like a pro!

## Quick Answers

- **What is this?** 100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) by mamfous
- **How much does it cost?** $120470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/346531512-100-pcs-p1-grey-spring-insert-twist-caps-connection-electrical)

## Best For

- mamfous enthusiasts

## Why This Product

- Trusted mamfous brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Spring Insert:** Inner spring insert guarantees stable, vibration-proof wire connections for maximum safety.
- • **Bulk Pack Convenience:** 100-piece assortment means you’re never caught short—ideal for managers overseeing multiple projects.
- • **Versatile Application:** Perfect for home theater, automotive, marine, and residential wiring projects—be the pro who’s always prepared.
- • **Industrial-Grade Safety:** UL-certified nylon shell and copper contacts ensure reliable, long-lasting electrical connections.
- • **Heat-Resistant Durability:** Withstands temperatures up to 221°F (105°C) to keep your wiring safe under pressure.

## Overview

This 100-piece set of P1 Grey Spring Insert Twist Caps offers UL-certified, heat-resistant wire connectors with copper contacts and nylon insulation, rated for 300V and 105°C. Designed for secure, stable electrical connections across home, automotive, and commercial wiring projects, it delivers professional-grade reliability in a convenient bulk pack.

## Description

100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey)

## Features

- Tough thermoplastic shell shields can against environmental extremes, temperature rated at 221°F (105°C) maximum.
- Can be used for home theater, speaker wire, stereo wiring, automobile, ship wiring projects, home wiring projects, commercial or residential applications, etc.
- The inner spring insert can keep the wire stable connection, which can guarantee the safety and stability of electricity when connecting and using the wire to the greatest extent.we recommend to twist the conductors first, which will make the connection more reliable and tighter.
- 5 colors and sizes of twist nuts caps, 6 kinds of package easy to pick up.Wire caps nuts connectors are for industrial standard,if you are not 100% satisfied for the products,100% money back or just email us for a replacement,we will reply in 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Grey |
| Connector Type | Twist |
| Contact Material | Copper |
| Insulation Material | Nylon |
| Terminal | Screw Terminal |
| Material | Copper |
| Brand | Mamfous |
| Specification Met | UL |
| Temperature Rating | 105 degree celsius |
| Product Dimensions | 9L x 9W x 15H Millimeters |
| Maximum Voltage | 300 Volts |
| Net Quantity | 100.0 count |
| Manufacturer | Mamfous |
| UPC | 717666583692 |
| Country of Origin | USA |
| Model number | 100 piece |
| Item Weight | 59 g |
| Item model number | 100 piece |
| Power Source | ac |
| Are batteries included? | No |

## Product Details

- **Colour:** Grey
- **Connector Type:** Twist
- **Contact Material:** Copper
- **Insulation Material:** Nylon
- **Terminal:** Screw Terminal

## Images

![100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) - Image 1](https://m.media-amazon.com/images/I/71GoR0pz-oL.jpg)
![100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) - Image 2](https://m.media-amazon.com/images/I/71mWly-ELOL.jpg)
![100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) - Image 3](https://m.media-amazon.com/images/I/618MtJwT2ML.jpg)
![100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) - Image 4](https://m.media-amazon.com/images/I/61bp9T+5D8L.jpg)
![100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey) - Image 5](https://m.media-amazon.com/images/I/618Lr0L3i3L.jpg)

## Available Options

This product comes in different **Colour** options.

## Frequently Bought Together

- 100 PCS P1 Grey Spring Insert Twist Caps Connection Electrical Wire Connectors Nuts Screw Terminals Assortment (Grey)
- HKS 400 PCS Blue Wire Caps - AWG 22-14,Twist-On Screw Nuts Insulated Insertion Electrical Wire Connectors with Spring - Portable & Quick to Connect
- 100pcs Winged Wire Nuts Connectors,Yellow 22-10 AWG Easy Twist-on Electrical Screw Wire Caps (P11 Yellow)

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**Shop now:** [https://www.desertcart.co/products/346531512-100-pcs-p1-grey-spring-insert-twist-caps-connection-electrical](https://www.desertcart.co/products/346531512-100-pcs-p1-grey-spring-insert-twist-caps-connection-electrical)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-30*