---
product_id: 353712153
title: "270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used For Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm)"
brand: "lemiyoo"
price: "6372 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/353712153-270-pcs-self-drilling-screws-m4-2-galvanized-steel-flat
store_origin: KG
region: Kyrgyzstan
---

# 270 pcs versatile kit Self-drilling & tapping tech Galvanized corrosion resistance 270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used For Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm)

**Brand:** lemiyoo
**Price:** 6372 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it right, screw it tight—build like a pro!

## Quick Answers

- **What is this?** 270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used For Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm) by lemiyoo
- **How much does it cost?** 6372 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/353712153-270-pcs-self-drilling-screws-m4-2-galvanized-steel-flat)

## Best For

- lemiyoo enthusiasts

## Why This Product

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

## Key Features

- • **Superior Holding Power:** Deep thread locking and flat cross groove prevent loosening under stress
- • **All-in-One Precision Kit:** 270 screws across 7 sizes for every project need
- • **Durable Galvanized Steel:** Rust-resistant carbon steel ensures longevity even in humid conditions
- • **Organized & Safe Storage:** Compact plastic case keeps screws secure and easy to access
- • **Time-Saving Self-Drill Design:** Drill, tap, and lock in one smooth motion—cut your build time

## Overview

This 270-piece assortment of M4.2 galvanized steel self-drilling screws offers a comprehensive range of sizes (13mm to 50mm) designed for fast, reliable fastening in metal, wood, and plastic. Featuring corrosion-resistant carbon steel with a flat head and deep thread locking, these screws combine durability with efficiency, making them ideal for construction, decoration, and repair projects. Packaged in a secure plastic box, they ensure organized storage and easy access.

## Description

270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used For Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm)

## Features

- 【High-Quality Materials】: Self drilling screws are made of high-quality carbon steel galvanized. While maintaining high strength, it improves corrosion resistance and rust prevention performance. It can be used for a long time even if exposed to a humid environment or paint.
- 【Product Features】: The tail of the screw is pointed, which can be drilled, tapped, and locked directly on the base material, which greatly saves construction time. Compared with ordinary screws, its toughness and holding force are high, and it is not easy to loosen. Punching and tapping are completed at one time, deep thread locking, flat cross groove design, simple and convenient operation, smooth and beautiful surface after installation;
- 【Set Includes】: The set has 270 self-drilling screws, with the following 7 specifications, 70pcs M4.2*13mm, 60pcs M4.2*16mm, 30pcs M4.2*19mm, 30pcs M4.2*25mm, 30pcs M4.2 *32mm, 30pcs M4.2*38mm, 20pcs M4.2*50mm, various specifications to meet various needs;
- 【Scope Of Application】: self-drilling screws, the use of off-round rotating objects and frictional mechanical products to gradually tighten the tools, which can be used to fix color steel tiles, simple building thin plates, such as the connection between color steel plates, color steel plates and purlins , Wall and beam connection, etc., are also used in a large number of decoration, construction, residential and other places;
- 【Storage And Service】: Storage is convenient, all products are stored in a plastic packaging box to prevent children from swallowing and scratching by mistake. It is also convenient for your access. Hope you will like the products we provide,If you have any questions, please contact us in time, we will provide you with services as soon as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LEYUN TECHNOLOGY |
| Colour | Blue Zinc |
| Material | Alloy Steel, Carbon Steel, Zinc |
| Item Package Quantity | 1 |
| Number of Pieces | 270 |
| Head Style | Flat |
| Cutting Diameter | 4.2 Millimetres |
| Measurement System | Metric |
| Assembled Diameter | 4.2 Millimetres |
| Item Weight | 450 g |

## Product Details

- **Material:** Alloy Steel, Carbon Steel, Zinc
- **Drive system:** Cross
- **Head style:** Flat
- **Item dimensions L x W x H:** 17.2 x 9.7 x 2.2 centimetres
- **Exterior finish:** Plastic,Paint,Steel,Metal

## Images

![270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used For Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm) - Image 1](https://m.media-amazon.com/images/I/61MsdzuwhJL.jpg)

## Questions & Answers

**Q: Can you screw these into a steel beam?**
A: Based on my experience I think you will struggle to get these into a steel beam without drilling a pilot hole first.

**Q: Hi seller, could you tell me please if these keep their heads when tightening because I’ve had some were you nearly get the screw seated and snap?.**
A: None of the screws that I used failed before they were tight and that was screwing them into some pretty gnarly old roof timbers. And I was using an impact driver.

**Q: Can you just screw into plastic cladding ( to put up a Ring doorbell ). Do you need wall plugs as well. Thanks**
A: Based on my experience, these screws should work well into plastic cladding without any need to use wall plugs.
I would suggest screwing them in by hand rather than using a power tool as it would be very easy to over tighten them when screwing into plastic.

**Q: are these any goog for alimimimum**
A: Thank you for your attention and questions, this product can be used for aluminum profiles!

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work
*by C***L on 21 July 2024*

We’re easily installed with power screwdriver

### ⭐⭐⭐⭐⭐ Good all round quality
*by A***R on 25 May 2024*

Just brilliant

### ⭐⭐⭐⭐ Screws
*by M***T on 24 July 2024*

They are exactly what I ordered thanks

## Frequently Bought Together

- 270 Pcs Self Drilling Screws, M4.2 Galvanized Steel Flat Head Self Tapping Screws Fasten Assortment Kit, Used for Thin Metal, Wood, Plastic, Etc. (13/16/19/25/32/38 /50mm)
- 113 Pcs M4.8 Self Drilling Hex Head Screws Assortment Kit,410 Stainless Steel Self Tapping Screws With Hex Socket For Metal,Wood, Pvc,Plasterboard,Number Plate(16/25/38/50mm)
- DN DENNOV 210pcs Self-Tapping Screws, Stainless Steel, M4.2 x 50mm/38mm/30mm/25mm/19mm/13mm, Phillips Head, Self-Drilling, Rust-Proof

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*