---
product_id: 221035203
title: "1/2x20 Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat"
brand: "gasupply"
price: "R$464"
currency: BRL
in_stock: true
reviews_count: 13
category: "G Asupply"
url: https://www.desertcart.com.br/products/221035203-1-2x20-black-lug-nuts-1-2-20-closed-end
store_origin: BR
region: Brazil
---

# 1/2-20 Thread Size 60° Conical Seat Fit Electrophoresis Black Finish 1/2x20 Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat

**Brand:** gasupply
**Price:** R$464
**Availability:** ✅ In Stock

## Summary

> 🖤 Lock in style and strength with every turn!

## Quick Answers

- **What is this?** 1/2x20 Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat by gasupply
- **How much does it cost?** R$464 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/221035203-1-2x20-black-lug-nuts-1-2-20-closed-end)

## Best For

- gasupply enthusiasts

## Why This Product

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

## Key Features

- • **Complete 20-Piece Set:** Everything you need in one premium package—ideal for full wheel upgrades or replacements with easy storage.
- • **Premium Cold-Headed Steel:** Crafted from high-strength carbon steel A3 for maximum durability and long-term reliability under all conditions.
- • **Professional-Grade Security:** Closed-end bulge acorn design ensures enhanced wheel protection and a confident, stylish upgrade for your ride.
- • **Precision Fit for 1/2-20 Studs:** Engineered to perfectly match 1/2-20 wheel studs and 60° conical seats for secure, wobble-free installation.
- • **Durable Electrophoresis Coating:** Advanced black electrophoresis finish offers superior corrosion resistance and a sleek, modern look that lasts.

## Overview

GAsupply 1/2x20 Black Lug Nuts are precision-engineered, cold-headed carbon steel fasteners featuring a 60° conical seat and a corrosion-resistant electrophoresis black finish. Designed for 1/2-20 wheel studs, this 20-piece set combines durability, style, and professional-grade security to upgrade and protect your wheels with confidence.

## Description

Buy GAsupply 1/2x20 Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat: Lug Nuts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: These lug nuts work for my golf cart in my travel trailer. They are perfect. - Perfect fit, thread quality, color, and finish. I don’t know about the durability or scratch resistance because I haven’t had them installed for that long. These fit my travel trailer in my golf cart perfectly. I highly recommend them because they are great value and they work.
Review: Great Quality Lug Nuts Look Sharp on My Boat Trailer! - I originally bought these just to install my spare tire on the boat trailer, but once I saw the quality and finish, I decided to replace all the lugs on the trailer wheels too. They fit perfectly on the 1/2-20 studs, tightened down securely, and I really like the conical seat design. I have confidence that the wheels are staying in place. The black finish looks sharp and gives the trailer a clean, upgraded look. They feel very solid and durable, and the corrosion-resistant coating is a big plus for a trailer that’s often around water. It’s also nice that they come in premium packaging, making them easy to store and keep organized. Overall, these exceeded my expectations. They are strong, stylish, and reliable. Definitely recommend for anyone needing replacements or just wanting to upgrade the look of their wheels!

## Features

- Fitment - Before ordering, please check the size of the nuts on the wheels. Only compatible with cone seat and 1/2-20 wheel Studs.If you are not sure whether these nuts are compatible with your car, please contact us
- Specs - Thread Size: 1/2"-20,1/2x20,1/2 20, Nuts Size: 1.38"(35mm) tall,19mm Hex (3/4" Hex), Seat Type: Conical 60 Degree Seat. (Only applicable to wheels with studs 1/2-20 and cone seat 60 degrees.). Packaged: 20 Pcs
- Features - Our lug nuts are made of high-quality steel by cold heading. The high-quality black surface is processed by the electrophoresis , which has higher strength and corrosion resistance, and is not easy to rust and discolor.
- Includes - 20pcs Black Closed End Bulge Acorn Lug Nuts. These 1/2-20 Lug Nuts arrive in our signature premium packaging that is portable for easy storage.
- Note - Although the installation process is simple, we still recommend you to install it professionally.If you have any questions, please feel free to contact us.We will always serve you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089D6VLHL |
| Best Sellers Rank | #2,363 in Automotive ( See Top 100 in Automotive ) #6 in Wheel & Tire Lug Nuts |
| Brand | GAsupply |
| Color | Black |
| Date First Available | May 29, 2020 |
| Department | Unisex Adult |
| Exterior Finish | Electrophoresis |
| Fastener Type | Acorn |
| Finish Type | plated |
| Inside Thread Size | M12 x 3 5 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 1.38 Inches |
| Item Weight | 2.42 pounds |
| Manufacturer | GAsupply |
| Material | Carbon Steel A3 |
| Metal Type | Alloy Steel |
| Number of Pieces | 20 |
| Size | 1/2"-20 |
| Thread Class | UNC |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/2-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse (Unc) |
| UPC | 792332917360 |

## Product Details

- **Color:** Black
- **Exterior Finish:** Electrophoresis
- **Fastener Type:** Acorn
- **Material:** Carbon Steel A3
- **Thread Size:** 1/2-20

## Images

![1/2x20 Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat - Image 1](https://m.media-amazon.com/images/I/71PgwlvAt0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ These lug nuts work for my golf cart in my travel trailer. They are perfect.
*by M***D on January 17, 2026*

Perfect fit, thread quality, color, and finish. I don’t know about the durability or scratch resistance because I haven’t had them installed for that long. These fit my travel trailer in my golf cart perfectly. I highly recommend them because they are great value and they work.

### ⭐⭐⭐⭐⭐ Great Quality Lug Nuts Look Sharp on My Boat Trailer!
*by S***L on August 24, 2025*

I originally bought these just to install my spare tire on the boat trailer, but once I saw the quality and finish, I decided to replace all the lugs on the trailer wheels too. They fit perfectly on the 1/2-20 studs, tightened down securely, and I really like the conical seat design. I have confidence that the wheels are staying in place. The black finish looks sharp and gives the trailer a clean, upgraded look. They feel very solid and durable, and the corrosion-resistant coating is a big plus for a trailer that’s often around water. It’s also nice that they come in premium packaging, making them easy to store and keep organized. Overall, these exceeded my expectations. They are strong, stylish, and reliable. Definitely recommend for anyone needing replacements or just wanting to upgrade the look of their wheels!

### ⭐⭐⭐⭐⭐ Quality product
*by R***E on January 18, 2026*

Look great, solid threads

## Frequently Bought Together

- GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat
- eCustomrim Trailer Tire ST205/75R14 Load Range D 14X5.5 5-4.5 Avalanche Black Aluminum Rim

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**Shop now:** [https://www.desertcart.com.br/products/221035203-1-2x20-black-lug-nuts-1-2-20-closed-end](https://www.desertcart.com.br/products/221035203-1-2x20-black-lug-nuts-1-2-20-closed-end)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*