---
product_id: 174572956
title: "Side Post Battery Terminal Bolt, 3/8\"-16 & 3/8\"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack"
brand: "ketofa"
price: "€ 24.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/174572956-side-post-battery-terminal-bolt-3-8-16-and-3
store_origin: NL
region: Netherlands
---

# Lock nut prevents loosening from vibration 3/8"-16 & 3/8"-24 dual thread fit Premium brass for conductivity & corrosion resistance Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack

**Brand:** ketofa
**Price:** € 24.72
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your ride with brass-backed reliability!

## Quick Answers

- **What is this?** Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack by ketofa
- **How much does it cost?** € 24.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/174572956-side-post-battery-terminal-bolt-3-8-16-and-3)

## Best For

- ketofa enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Friendly Hex Design:** Easy wrench tightening means no hassle, no modifications needed.
- • **Vibration-Proof Lock Nut:** Keeps your connections rock solid even on the bumpiest rides.
- • **Versatile Power Extension:** Perfect for trailer brake controllers, LED light bars, and high-current accessories.
- • **Premium Brass Construction:** Ensures superior electrical conductivity and long-lasting corrosion resistance.
- • **Universal Dual Thread Compatibility:** Fits both 3/8"-16 & 3/8"-24 side post batteries for seamless integration.

## Overview

This 4-pack of side post battery terminal bolts features dual-thread sizes (3/8"-16 & 3/8"-24) compatible with GM side post batteries and accessories. Crafted from premium brass, they deliver excellent electrical conductivity and corrosion resistance. The included lock nuts ensure stable, vibration-resistant connections, while the hex body design allows for easy installation without modifications. Ideal for automotive and trailer applications requiring reliable power extension.

## Description

Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack

Review: Exactly what I was needing. - Starting off these are priced so low. They are made from super conductive brass, so the performance is amazing. They fit snug and were universal on either end. So simple to install. I personally hand tightened them then used an appropriate wrench to give it a bit more. My side post battery was a nightmare in my second Gen Camaro. Using these gave me the room necessary to install the battery and the extra bolt for accessories is just a bonus. Highly recommend!
Review: Very convenient, very solid! - These work great if you need to add another wire or two to your side-post battery terminals! Now I don't recommend anyone doing this. But I did! I removed the side post battery out of one vehicle and put it in another vehicle to replace a dead TOP terminal battery. I did this hurriedly one morning in the dark trying desperately to get to work on time. I had to be careful not to cross the polarity of the battery! Positive on one battery is on the other side of the other battery etc. I took some junk wire and quickly wrapped a bunch around the vehicle's battery terminal connectors and these wonderful side-post battery terminal bolts. The work was very sloppy, having been done in the dark and in haste! But the little 4 cylinder car started without hesitation! And guess what? I drove that way, everyday, for months! I never had a problem. Anyway, this testifies to the unique ability this product has to accommodate even the most ridiculous wiring situation a person can throw it's way! If you have a side-post battery, GET THESE!

## Features

- Standard Side Post Thread Fit: Designed with 3/8"-16 short side stud thread & 3/8"-24 long side stud thread, compatible with G-M side post batteries and other accessories. Please check thread size before purchase
- Premium Brass Construction: The side post battery terminal bolt is made of quality brass, offering excellent electrical conductivity and corrosion resistance. It resists deformation over long-term use and ensures a stable, reliable power supply
- Versatile Application: The brass long stud standard battery post stud extender with lock nut, ideal for trailer brake controllers and high-current automotive accessories. It easily connects audio systems, LED light bars, and more, delivering stable power while reducing electrical noise
- Secure Lock Nut Design: Includes a lock nut to prevent loosening caused by vibration, keeping electrical connections stable while driving
- Easy Installation: Hex body design allows easy tightening with a wrench, no modification required
- Note: Our side post battery terminal bolt is not an original component. It is not sponsored, endorsed, or approved by the brands it fits, and is not affiliated with any brand, including G-M

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y1ZLZQQ |
| Best Sellers Rank | #3,998,871 in Automotive ( See Top 100 in Automotive ) #5,433 in Automotive Replacement Battery Terminals & Ends |
| Brand | Ketofa |
| Color | Gold |
| Customer Reviews | 4.5 out of 5 stars 450 Reviews |
| Exterior Finish | Brass |
| Fastener Type | Hexagon Bolt |
| Head Style | Flat |
| Head Type | Hex |
| Item Hardness | Rockwell B60-B80 |
| Manufacturer | Side Post Battery Terminal |
| Manufacturer Grade | Standard |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Number of Pieces | 2 |
| Screw Head Style | Flat |
| Size Name | One Size |
| Thread Size | 3/816 inches |
| Thread Style | Right Hand |
| Thread Type | Imperial |
| UPC | 792966618633 |

## Product Details

- **Material:** Brass
- **Thread Size:** 3/816 inches
- **Exterior Finish:** Brass
- **Manufacturer Grade:** Standard
- **Head Style:** Flat

## Images

![Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack - Image 1](https://m.media-amazon.com/images/I/61813eQmE+L.jpg)
![Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack - Image 2](https://m.media-amazon.com/images/I/61SvGDpcGUL.jpg)
![Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack - Image 3](https://m.media-amazon.com/images/I/61aANocAC-L.jpg)
![Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack - Image 4](https://m.media-amazon.com/images/I/61eOgRs8K4L.jpg)
![Side Post Battery Terminal Bolt, 3/8"-16 & 3/8"-24 Brass Long Stud Standard Battery Post Stud Extender with Lock Nut, Compatible with G-M Side Post Batteries and Other Accessories- 4 Pack - Image 5](https://m.media-amazon.com/images/I/61fCjqA2wgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I was needing.
*by Z***Y on September 22, 2023*

Starting off these are priced so low. They are made from super conductive brass, so the performance is amazing. They fit snug and were universal on either end. So simple to install. I personally hand tightened them then used an appropriate wrench to give it a bit more. My side post battery was a nightmare in my second Gen Camaro. Using these gave me the room necessary to install the battery and the extra bolt for accessories is just a bonus. Highly recommend!

### ⭐⭐⭐⭐⭐ Very convenient, very solid!
*by J***. on February 6, 2022*

These work great if you need to add another wire or two to your side-post battery terminals! Now I don't recommend anyone doing this. But I did! I removed the side post battery out of one vehicle and put it in another vehicle to replace a dead TOP terminal battery. I did this hurriedly one morning in the dark trying desperately to get to work on time. I had to be careful not to cross the polarity of the battery! Positive on one battery is on the other side of the other battery etc. I took some junk wire and quickly wrapped a bunch around the vehicle's battery terminal connectors and these wonderful side-post battery terminal bolts. The work was very sloppy, having been done in the dark and in haste! But the little 4 cylinder car started without hesitation! And guess what? I drove that way, everyday, for months! I never had a problem. Anyway, this testifies to the unique ability this product has to accommodate even the most ridiculous wiring situation a person can throw it's way! If you have a side-post battery, GET THESE!

### ⭐⭐⭐⭐⭐ Good product - many benefits
*by W***G on March 13, 2020*

Works as described, and good quality part. I have a Check conversion van that has an extra ground cable. There are two unexpected benefits I don't see mentioned. First is that the threads go deeper into the battery providing a better connection. The second, and more important is that there is actually a post to connect jumper cables to. Side post batteries are notoriously difficult to get a solid connection. If you have room, you can install these simply for that convenience. -thanks for the product.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-15*