---
product_id: 444978572
title: "Ampper 2 x #10 (M5) Studs & 5 x #8 (M4) Terminal Screws Bus Bar, 4.2\" Ground Distribution Block Brass Battery BusBar Junction with Cover for Auto Boat Amplifier and More (Black)"
brand: "ampper"
price: "£17.94"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/444978572-ampper-2-x-10-m5-studs-and-5-x-8
store_origin: GB
region: United Kingdom
---

# 120A max continuous amperage Heat & flame resistant ABS base 2 x M5 studs & 5 x M4 terminal screws Ampper 2 x #10 (M5) Studs & 5 x #8 (M4) Terminal Screws Bus Bar, 4.2" Ground Distribution Block Brass Battery BusBar Junction with Cover for Auto Boat Amplifier and More (Black)

**Brand:** ampper
**Price:** £17.94
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Like a Pro — Power, Precision, and Protection in One Sleek Block!

## Quick Answers

- **What is this?** Ampper 2 x #10 (M5) Studs & 5 x #8 (M4) Terminal Screws Bus Bar, 4.2" Ground Distribution Block Brass Battery BusBar Junction with Cover for Auto Boat Amplifier and More (Black) by ampper
- **How much does it cost?** £17.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/444978572-ampper-2-x-10-m5-studs-and-5-x-8)

## Best For

- ampper enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Nickel-plated brass busbar paired with a flame-resistant ABS base ensures durability and safety.
- • **Effortless Wiring:** Includes 2 heavy-duty M5 studs and 5 M4 terminal screws for quick, secure connections.
- • **Safe & Smart Design:** Heat-resistant, insulated base minimizes risk while streamlining your electrical system.
- • **Versatile Compatibility:** Perfect for automotive, marine, RV, and amplifier setups—your all-in-one power hub.
- • **Power Up with Confidence:** Supports up to 120A continuous current for robust electrical performance.

## Overview

The Ampper 4.2" Ground Distribution Block features a nickel-plated brass busbar with 2 M5 studs and 5 M4 terminal screws, supporting up to 120A continuous current at 48V DC. Its heavy-duty, heat- and flame-resistant ABS base ensures mechanical strength and safety, making it ideal for automotive, marine, RV, and amplifier electrical systems.

## Description

Ampper 2 x #10 (M5) studs & 5 x #8 (M4) terminal screws 4.2" ground distribution brass battery bus bar junction block. Specifications: 1, Nickle plated brass thick busbar. 2, Base is made of heavy ABS, mechanically strong, insulated, heat resistant and flame resistant, durable made for safety use. 3, 2 x #10 (M5) studs & nut, 5 x #8 (M4) terminal screws. 4, Used for easy installation and route your wires with minimal effort. 5, Max operating voltage 48V DC / 300V AC. 6, Max continuous amperage: 120A at DC 12V. 7, This brass battery bus bar junction block is widely used for car, vehicle, Rv, truck, marine and boat, audio, amplifier, video, also electrical equipment / appliances. Complete kits includes: 1 pcs bus bar with 2 M5 studs + 5 M4 terminal screws

## Features

- Heavy Duty: nickle plated brass thick busbar, base is made of heavy ABS, mechanically strong, insulated, heat resistant and flame resistant, durable made for safety use.
- Customized Design: 2 x #10 (M5) studs & nut, 5 x #8 (M4) terminal screws for easy installation and route your wires with minimal effort.
- Specification: Max operating voltage 48V DC / 300V AC, Max continuous amperage: 120A.
- Compatible: this brass battery bus bar junction block is widely used for car, vehicle, Rv, truck, marine and boat, audio, amplifier, video, also electrical equipment / appliances.
- Package Includes: 1 pcs 2 studs + 5 terminal screws 4.2" ground distribution brass battery junction block bus bar.

## Product Details

- **Current rating:** 120 Amps
- **Gauge:** 10.0
- **Connector type:** Screw
- **Number of contacts:** 5
- **Mounting type:** Rack Mount

## Images

![Ampper 2 x #10 (M5) Studs & 5 x #8 (M4) Terminal Screws Bus Bar, 4.2" Ground Distribution Block Brass Battery BusBar Junction with Cover for Auto Boat Amplifier and More (Black) - Image 1](https://m.media-amazon.com/images/I/61Jrgh3-ZgL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.co.uk/products/444978572-ampper-2-x-10-m5-studs-and-5-x-8](https://www.desertcart.co.uk/products/444978572-ampper-2-x-10-m5-studs-and-5-x-8)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*