---
product_id: 806266865
title: "Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50"
brand: "diyuk"
price: "€ 28.97"
currency: EUR
in_stock: true
reviews_count: 7
category: "Diyuk"
url: https://www.desertcart.hr/products/806266865-self-drilling-roofing-screws-4-8-x-50mm-epdm-washer
store_origin: HR
region: Croatia
---

# Rubber washer seals out water & weather 50mm length for versatile roofing Hex head for quick, tool-friendly install Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50

**Brand:** diyuk
**Price:** € 28.97
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it right, seal it tight — roofing made foolproof!

## Quick Answers

- **What is this?** Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 by diyuk
- **How much does it cost?** € 28.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/806266865-self-drilling-roofing-screws-4-8-x-50mm-epdm-washer)

## Best For

- diyuk enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Zinc Armor:** Rust-proof zinc plating guarantees long-lasting outdoor durability.
- • **Universal Hex Head Design:** Fits standard tools for fast, reliable fastening on metal and wood.
- • **Watertight Seal Every Time:** Integrated rubber washer prevents leaks, protecting your investment.
- • **Effortless Self-Drilling Power:** Skip pre-drilling—self-drilling tip cuts installation time in half.
- • **Secure Grip with Coarse Threads:** Coarse threading locks your roofing materials tight against wind and rain.

## Overview

DIYUK’s 50mm hex head self-drilling roofing screws come in a pack of 50, featuring rust-proof zinc plating, coarse threads for superior grip, and a rubber sealing washer for enhanced weather resistance. Designed for quick installation with standard tools, these screws ensure a watertight, durable fix on metal and wood roofing projects, making them a top choice for professionals and DIYers alike.

## Description

DIYUK Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 | Hex head with 8mm drive, Tek point, zinc plated, bonded rubber seal, DIN 7504-K, CE marked, for metal roof and cladding : desertcart.co.uk: DIY & Tools

Review: safely secures my roof - thick, strong ideal for attaching plastic corrugated roofs
Review: Easy to use. - Totally satisfied with the items. Thank you.

## Features

- Self-drilling Tek point: these metal roofing screws drill, tap and fix steel sheet roofing and cladding in one pass, no pilot hole, saving time and labour on site
- Bonded EPDM rubber sealing washer: roofing screws with rubber washers that seal weathertight at every fixing point, keep rain out and help prevent leaks, with room for thermal movement; a 14mm EPDM sealing ring under a coated steel top
- Hardened steel, zinc plated: durable and resistant to corrosion for long-lasting fastening of roof sheets to timber or metal structures; carbon steel, quenched and tempered, zinc plated to a minimum of 8 microns
- Hex washer head with an 8mm drive: suits a standard nut-setter on a torque-adjustable screwdriver; DIN 7504-K pattern, CE marked under a European Technical Assessment, reaction to fire Class A1 (EN 13501-1)
- Easy to choose: this listing is 4.8mm x 50mm, pack of 50; 20mm for thin, single-skin sheet fixed to light-gauge purlins or rails, 35mm and 50mm for thicker composite panel builds; 3 lengths in packs of 25, 50, 100, 200 or 500
- Easy installation: use a mechanical screwdriver with adjustable torque at 1,800 to 2,500 RPM
- From roofs to steel buildings: trapezoidal, box-profile and corrugated steel roof sheets and cladding, composite roof and wall panels, steel purlins and rails, roof fans and smoke extraction systems, ventilation enclosures, outbuildings, garages, carports and animal housing, on timber or steel structures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9YLDNFW |
| Best Sellers Rank | 105,958 in DIY & Tools ( See Top 100 in DIY & Tools ) 432 in Self-tapping Screws |
| Brand Name | DIYUK |
| Colour | Silver |
| Compatible Groove Diameter | 4.8 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 20 Reviews |
| Drive System | External Hex |
| Exterior Finish | Zinc |
| Exterior finish | Zinc |
| Fastener Size | 50mm |
| Fastener Type | Self-Drilling Screws |
| Finish Types | Zinc Plated |
| Grade Rating | Premium |
| Head Type | Außensechskant |
| Head style | Hex |
| Item Diameter | 4.8 Millimetres |
| Item Highlight | Hex head with 8mm drive, Tek point, zinc plated, bonded rubber seal, DIN 7504-K, CE marked, for metal roof and cladding |
| Item Weight | 400 Grams |
| Manufacturer | DIYUK |
| Manufacturer Part Number | DIN 7504K |
| Material | Alloy Steel, Rubber, Zinc |
| Material Type | Alloy Steel, Rubber, Zinc |
| Metal | Alloy Steel |
| Metal type | Alloy Steel |
| Model Number | DIN 7504K |
| Number Of Items | 50 |
| Number of Packs | 1 |
| Number of Pieces | 50 |
| Outside Diameter | 4.8 Millimetres |
| Point style | Self-Drill Point |
| Screw Head Style | Hex |
| Screw Point Style | Self-Drill Point |
| Set Name | Roofing Screws Length: 50mm Hex Head Self-Drilling (Pack of: 50) |
| Set Screw Thread Type | Coarse thread |
| Size | Length: 50mm |
| Thread Class | 2B |
| Thread Coverage | Fully Threaded |
| Thread Size | 4.8 mm |
| Thread Style | Right-hand thread, coarse thread m4.8 |
| Thread Type | UNC |
| Thread size | 4.8 mm |
| Unit Count | 50.0 count |

## Product Details

- **Exterior finish:** Zinc
- **Head style:** Hex
- **Material:** Alloy Steel, Rubber, Zinc
- **Point style:** Self-Drill Point
- **Thread size:** 4.8 mm

## Images

![Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 - Image 1](https://m.media-amazon.com/images/I/61t6BnMbJNL.jpg)
![Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 - Image 2](https://m.media-amazon.com/images/I/71Iow10J-NL.jpg)
![Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 - Image 3](https://m.media-amazon.com/images/I/71Aro4hoX3L.jpg)
![Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 - Image 4](https://m.media-amazon.com/images/I/61ozcuHy9KL.jpg)
![Self-Drilling Roofing Screws 4.8 x 50mm, EPDM Washer, Pack of 50 - Image 5](https://m.media-amazon.com/images/I/71x2Aa-aBgL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ safely secures my roof
*by K***Y on 19 February 2026*

thick, strong ideal for attaching plastic corrugated roofs

### ⭐⭐⭐⭐⭐ Easy to use.
*by J***H on 30 July 2025*

Totally satisfied with the items. Thank you.

### ⭐⭐⭐⭐⭐ Amazing product
*by J***N on 13 August 2025*

Fantasic product!

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**Shop now:** [https://www.desertcart.hr/products/806266865-self-drilling-roofing-screws-4-8-x-50mm-epdm-washer](https://www.desertcart.hr/products/806266865-self-drilling-roofing-screws-4-8-x-50mm-epdm-washer)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-20*