---
product_id: 203664615
title: "M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in)"
brand: "reminnbor"
price: "₹ 997"
currency: INR
in_stock: true
reviews_count: 3
category: "Reminnbor"
url: https://www.desertcart.in/products/203664615-m12-to-m8-thread-adapter-thread-inserts-20pcs-302-carbon
store_origin: IN
region: India
---

# M8 x 1.25 internal thread precision 15mm length for versatile fit Carbon steel for industrial-grade durability M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in)

**Brand:** reminnbor
**Price:** ₹ 997
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your thread game — precision meets power!

## Quick Answers

- **What is this?** M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) by reminnbor
- **How much does it cost?** ₹ 997 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/203664615-m12-to-m8-thread-adapter-thread-inserts-20pcs-302-carbon)

## Best For

- reminnbor enthusiasts

## Why This Product

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

## Key Features

- • **Universal Application:** Trusted across automotive, shipbuilding, electronics, and high-end furniture industries.
- • **Industrial-Grade Strength:** Crafted from high-quality carbon steel for maximum durability and tension resistance.
- • **Quick & Clean Installation:** Self-tapping inserts install fast with minimal tools and zero hassle.
- • **Seamless Thread Conversion:** Effortlessly adapt M12 to M8 threads with precision engineering.
- • **Vibration-Proof Reliability:** Anti-vibration design ensures your connections stay rock solid under stress.

## Overview

This pack of 20 M12 to M8 self-tapping thread adapters is crafted from durable carbon steel with a zinc finish, designed for quick installation and superior anti-vibration performance. Measuring 15mm in length with M8 x 1.25 internal threading, these inserts provide a reliable, industrial-grade solution for repairing or adapting threads across automotive, machinery, and electronics sectors.

## Description

Features:1. Made of high quality carbon steel, durable to use.2. Large contact area, it can bear strong tension. 3. Strong resistance to vibration which can prevent loosening.4. Easy and convenient to install, quickly and simply. 5. Widely used in the automotive industry, rail vehicle industry, shipbuilding industry, household appliances, construction machinery, business machinery, electronic products, engineering plastics, advanced furniture, aluminum die-casting and other industries.6. Available in nine styles for your choice. Specification:Condition: 100% Brand NewMaterial: Carbon Steel Plated with Yellow ZincOptional Style: Inner M2x0.4 Outer M4.5x0.5, Inner M4x0.7 Outer M6.5x0.75, Inner M3x0.5 Outer M5x0.5, Inner M5x0.8 Outer M8x1.0, Inner M6x1.0 Outer M9x1.0, Inner M6x1.0 Outer M10x1.5, Inner M8x1.25 Outer M12x1.5, Inner M10x1.5 Outer M14x1.5, Inner M12x1.75 Outer M16x1.5Weight: Approx. 9-229g / 0.3-8.1ozLength: Approx.Inner M2x0.4 Outer M4.5x0.5: 6mm / 0.2inInner M4x0.7 Outer M6.5x0.75: 8mm / 0.3inInner M3x0.5 Outer M5x0.5: 6mm / 0.2inInner M5x0.8 Outer M8x1.0: 10mm / 0.4inInner M6x1.0 Outer M9x1.0: 12mm / 0.5inInner M6x1.0 Outer M10x1.5: 14mm / 0.6inInner M8x1.25 Outer M12x1.5: 15mm / 0.6inInner M10x1.5 Outer M14x1.5: 18mm / 0.7inInner M12x1.75 Outer M16x1.5: 22mm / 0.9in Package List:20Pcs Thread Inserts

Review: Works as advertised - I used these as part of a "step down" from the M12 female threads of 15mm DSLR rig tubing in order to attach said tubing to an IKEA table's M5 screws. M5 up to M8 (different adapter), and then this adapter to go from M8 to M12. It worked perfectly.
Review: Did its job - Nice product it work

## Features

- ★Professional Accessories --- Internal Threads widely used in the automotive industry, rail vehicle industry, shipbuilding industry, household appliances, engineering machinery, commercial machinery, electronic products, engineering plastics, high-grade furniture, aluminum die-casting and other industries. - m8 x 1.25
- ★Easy to install --- Self-tapping screws are easy and quick to install, requiring only one assembly tool and almost no defects. Strong anti-vibration performance prevents looseness. Strong proof to vibration, - helicoil m6
- ★Reinforced strength --- The self-tapping screw sleeve does not need to be tapped in advance, and can be directly screwed into the specific hole reserved for the base material. For the female thread of the broken tooth, the same screw as the original can be used, which is economical and beautiful, and can be added to new products. Thread strength - m8 to
- ★Anti-vibration --- The self-tapping screw sleeve can solve the problem of thread crushing and effectively improve the bonding strength with the base metal. The contact area is large and can withstand strong tension. Lower strength materials can be used in product design. - insert
- ★Durable material --- Made of high quality carbene steel for durability. There is no clearance with the base metal, and the base material also has good air tightness if it contains bubbles. - m8 to reducer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TD812KF |
| Best Sellers Rank | #635,585 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Tapping Inserts |
| Brand | Reminnbor |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.3 out of 5 stars 6 Reviews |
| Exterior Finish | Zinc |
| Fastener Type | Insert |
| Grade Rating | Industrial |
| Inside Thread Size | M8 x 1 25 |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 3.94 x 2.36 x 0.79 inches |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Reminnbor |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Model | Reminnborn5ho6p7bg9-07 |
| Number of Pieces | 20 |
| Part Number | Reminnborn5ho6p7bg9-07 |
| Size Name | M8 x 1.25, 10cm x 6cm |
| Thread Class | Fine |
| Thread Coverage | Fully Threaded |
| Thread Size | M 14 |
| Thread Style | Metric, Right Hand, M8 x 1.25 |
| Thread Type | Iso Metric |
| UPC | 715990696125 |

## Product Details

- **Exterior Finish:** Zinc
- **Fastener Type:** Insert
- **Material:** Carbon Steel
- **Metal Type:** Carbon Steel
- **Thread Size:** M 14

## Images

![M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) - Image 1](https://m.media-amazon.com/images/I/51CO840GXcL.jpg)
![M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) - Image 2](https://m.media-amazon.com/images/I/71+zvAqYLnL.jpg)
![M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) - Image 3](https://m.media-amazon.com/images/I/71jBsRo3d4L.jpg)
![M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) - Image 4](https://m.media-amazon.com/images/I/61IumUKunxL.jpg)
![M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in) - Image 5](https://m.media-amazon.com/images/I/61Pyu5R5IhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised
*by H***R on November 15, 2023*

I used these as part of a "step down" from the M12 female threads of 15mm DSLR rig tubing in order to attach said tubing to an IKEA table's M5 screws. M5 up to M8 (different adapter), and then this adapter to go from M8 to M12. It worked perfectly.

### ⭐⭐⭐ Did its job
*by P***Z on April 10, 2023*

Nice product it work

### ⭐⭐⭐⭐⭐ impressed
*by T***S on December 12, 2019*

worked as advertised. Used it on aluminum that kept stripping. I used Red Loctite to keep it from twisting once in all the way

## Frequently Bought Together

- M12 to M8 Thread Adapter - Thread Inserts 20Pcs 302 Carbon Steel Self-Tapping Thread Insert Screw Repairing Accessories(Inner M81.25 Outer M121.5: 15mm / 0.6in)
- BILITOOLS M5x0.8 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric
- AKM 338Pc Thread Repair Kit, HSS Drill Helicoil Repair Kit SAE&Metric，1/4" 5/16" 3/8" 7/16" 1/2" M5 M6 M8 M10 M12 Kit with Thread Gauge

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-03*