---
product_id: 575171532
title: "M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57\" (40 mm) Length 0.79\" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key"
brand: "autoptim"
price: "420 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Autoptim"
url: https://www.desertcart.pl/products/575171532-m12x1-5-extended-lug-nuts-replacement-for-aftermarket-wheel-17
store_origin: PL
region: Poland
---

# M12x1.5 thread pitch precision 6 spline closed-end design 72-hour salt spray corrosion resistance M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key

**Brand:** autoptim
**Price:** 420 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with precision and protection — don’t get left behind!

## Quick Answers

- **What is this?** M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key by autoptim
- **How much does it cost?** 420 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/575171532-m12x1-5-extended-lug-nuts-replacement-for-aftermarket-wheel-17)

## Best For

- autoptim enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality & Support:** Backed by a 12-month customer service guarantee and proven performance with 4.5-star reviews from over 900 users.
- • **Durable Cold-Forged Alloy Steel:** Crafted from heat-treated alloy steel with electrophoresis and zinc coating for superior rust and corrosion protection.
- • **Precision Fit for Aftermarket Wheels:** Specifically engineered for conical 60° seat aftermarket wheels, ensuring a secure and perfect fit every time.
- • **Complete 24-Piece Set with Socket Key:** Everything you need in one package—24 lug nuts plus a dedicated socket key for hassle-free installation.
- • **Enhanced Safety with One-Piece Design:** Stable one-piece construction reduces risk of loosening or falling off, giving you peace of mind on every drive.

## Overview

The AUTOPTIM M12x1.5 Extended Lug Nuts are premium aftermarket wheel replacements designed for conical 60° seat wheels. Made from cold-forged alloy steel with electrophoresis and zinc finish, they offer exceptional durability and corrosion resistance, validated by a 72-hour salt spray test. Featuring a secure one-piece 6 spline closed-end design, this 24-piece set includes a socket key for easy installation, ensuring enhanced safety and a sleek black finish that complements your vehicle’s style.

## Description

Buy M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key: Lug Nuts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Clean looks - Look great. Strong quality and easy to install. Fit easily and lock well. Great value. Don’t stick out to much
Review: Good buy - 2000 Honda CR-V. Direct replacement. Very durable, they fit Hondas. Easy to install and remove, thread quality so far is great. Paint chipping is minimal but I fear overtime they will chip alot allowing rust to set in

## Features

- FITMENT For: Extended lug nuts are NOT fit on factory OEM wheels, ONLY replacement for Aftermarket Wheel. Note: NOT suitable for Mag/Flat Seat. ONLY suitable for Conical 60 Degree Seat. Please confirm the seat type of your original nuts before purchasing
- SPECIFICATION: M12x1.5 thread pitch, 1.57"(40mm) height, 17mm hex, 0.78"(20mm) width, 7.6mm shank length, 15.8mm shank wide, conical 60 degree seat. Include 24 black closed end lug nuts and 1 socket key
- PREMIUM MATERAL: Made of high-quality cold-forged alloy steel and heat-treated, it is sturdy and durable, meeting or exceeding OEM standards. The surface is treated with electrophoresis and zinc to form a protective layer against rust and corrosion. The AUTOPTIM lug nuts have undergone a rigorous 72-hour salt spray test, significantly extending their service life
- PERFORMANCE: One-piece design, which is more stable than other separable lug nuts and less likely to fall off, making you safer when installing and using the nut. Please note: Special ET wheel nuts are available for the after-sale rims of most 60-degree valve seats. They will not be suitable for factory OEM wheels and flat seats. When installing, do not use an impact wrench. It is recommended to use a manual wrench
- INTIMATE SERVICE: We offer 12 months of customer service. If you have any questions before or after purchase, please feel free to contact us at any time. We will provide you with the most satisfactory solution. If you are not sure about the project, please verify the installation status with an automotive professional or AUTOPTIM customer service before installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVVRV6J9 |
| Best Sellers Rank | #3,858 in Automotive ( See Top 100 in Automotive ) #17 in Wheel & Tire Lug Nuts |
| Brand | AUTOPTIM |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (922) |
| Date First Available | February 15, 2023 |
| Exterior Finish | Zinc |
| Fastener Type | Wheel |
| Finish Type | Electrophoresis |
| Inside Thread Size | M12 x 1.5 |
| Item Diameter | 0.79 Inches |
| Item Weight | 2.57 pounds |
| Item model number | LNAP091 |
| Manufacturer | AUTOPTIM |
| Manufacturer Part Number | LNAP091 |
| Material | Alloy Steel |
| Metal Type | Alloy Steel |
| Number of Pieces | 24 |
| Size | M12x1.5 Extended |
| Thread Class | Metric |
| Thread Coverage | Fully Threaded |
| Thread Size | M12 x 1.5 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |

## Product Details

- **Color:** Black
- **Exterior Finish:** Zinc
- **Fastener Type:** Wheel
- **Material:** Alloy Steel
- **Thread Size:** M12 x 1.5

## Images

![M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key - Image 1](https://m.media-amazon.com/images/I/614yNf1K36L.jpg)
![M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key - Image 2](https://m.media-amazon.com/images/I/61cXPU-rfkL.jpg)
![M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key - Image 3](https://m.media-amazon.com/images/I/61uKPv-SrML.jpg)
![M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key - Image 4](https://m.media-amazon.com/images/I/71WPyOy5UML.jpg)
![M12x1.5 Extended Lug Nuts - Replacement for Aftermarket Wheel 17 mm Hex 1.57" (40 mm) Length 0.79" (20 mm) Width Black 24PCS 6 Spline Closed End Bulge Acorn Nut, with 1 Socket Key - Image 5](https://m.media-amazon.com/images/I/71aG6wlB+7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean looks
*by A***X on August 31, 2025*

Look great. Strong quality and easy to install. Fit easily and lock well. Great value. Don’t stick out to much

### ⭐⭐⭐⭐⭐ Good buy
*by R***I on August 22, 2025*

2000 Honda CR-V. Direct replacement. Very durable, they fit Hondas. Easy to install and remove, thread quality so far is great. Paint chipping is minimal but I fear overtime they will chip alot allowing rust to set in

### ⭐⭐⭐⭐⭐ These Lug Nuts Gripped My Wheels Like Their Lives Depended on It
*by K***I on November 25, 2025*

I bought the AUTOPTIM M12x1.25 spline lug nuts as replacements for my worn-out factory ones, and let me tell you — these things clamp onto your wheels with the enthusiasm of a golden retriever greeting you at the door. Fitment: Threaded on perfectly. No cross-threading, no sketchy wiggle, no wondering if I was one torque click away from disaster. They fit my studs like they were custom made for them. Finish & Build: The black coating looks clean and actually stays black. I’ve hit some Florida rain, a couple muddy backroads, and one questionable car wash, and they still look brand new. No chipping, no rust, no “oh great, now they’re brown” surprises. Spline Key: The included spline tool fits nicely and gives you that satisfying “locked in” feeling. If someone wants to steal your wheels, they’re either going to need the exact key… or way too much free time. Performance: Tightened down solid. Zero loosening, zero drama. I’ve driven highway, backroads, speed bumps that were definitely too tall, and one pothole that could have been a portal to another dimension — these lug nuts did not care. Not even a shake. Final Thoughts: These are affordable, sturdy, and look way better than the factory ones. If you want lug nuts that grip, don’t rust, and make your wheels look like they hit the gym — these are the ones. Highly recommend. 10/10. Would let them secure my wheels (and possibly my life) again.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/575171532-m12x1-5-extended-lug-nuts-replacement-for-aftermarket-wheel-17](https://www.desertcart.pl/products/575171532-m12x1-5-extended-lug-nuts-replacement-for-aftermarket-wheel-17)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*