---
product_id: 301947361
title: "Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS."
brand: "mars-tech"
price: "33 zł"
currency: PLN
in_stock: true
reviews_count: 1
url: https://www.desertcart.pl/products/301947361-mars-tech-hardened-star-torx-screw-4-5x12-pack-100
store_origin: PL
region: Poland
---

# Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS.

**Brand:** mars-tech
**Price:** 33 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. by mars-tech
- **How much does it cost?** 33 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/301947361-mars-tech-hardened-star-torx-screw-4-5x12-pack-100)

## Best For

- mars-tech enthusiasts

## Why This Product

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

## Description

Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS.

## Features

- These torx screw are hardened upto 50-55 hrc for wear resistance
- These Torx screw are mainly used in indexable tools as Boring bar , Insert cutter , milling cutter ,
- They are precise screw for better grip of carbide insert with pocket

## Images

![Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. - Image 1](https://m.media-amazon.com/images/I/61NEMeQhZmL.jpg)
![Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. - Image 2](https://m.media-amazon.com/images/I/611uf7FDN-L.jpg)
![Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. - Image 3](https://m.media-amazon.com/images/I/31afnRHA2KL.jpg)
![Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. - Image 4](https://m.media-amazon.com/images/I/71fIhrUeWYL.jpg)
![Mars-Tech Hardened Star Torx Screw 4.5X12- PACK OF 100 PCS. - Image 5](https://m.media-amazon.com/images/I/31E+Wa3NvcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Best and accurate ,tight insert fitting.
  

*by S***R on Reviewed in India on 10 September 2021*

It is accurate threads,and best insert fitting. Very useful.

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**Shop now:** [https://www.desertcart.pl/products/301947361-mars-tech-hardened-star-torx-screw-4-5x12-pack-100](https://www.desertcart.pl/products/301947361-mars-tech-hardened-star-torx-screw-4-5x12-pack-100)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-09*