---
product_id: 318562949
title: "25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood"
brand: "ss8"
price: "KD 3.89"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/318562949-25-x-20mm-screws-hex-head-self-tapping-roofing-bolts
store_origin: KW
region: Kuwait
---

# 25-pack hex head screws Rubber washer seals water Self-tapping, no pre-drill 25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood

**Brand:** ss8
**Price:** KD 3.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your roof like a pro — no leaks, no fuss, just lasting strength!

## Quick Answers

- **What is this?** 25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood by ss8
- **How much does it cost?** KD 3.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/318562949-25-x-20mm-screws-hex-head-self-tapping-roofing-bolts)

## Best For

- ss8 enthusiasts

## Why This Product

- Trusted ss8 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hex Head Compatibility:** Fits standard tools for fast, hassle-free installation every time.
- • **Watertight Rubber Seal:** Built-in washer prevents leaks, protecting your roof from moisture damage.
- • **Superior Grip Threading:** Coarse threads ensure a rock-solid hold on steel and timber surfaces.
- • **Self-Drilling Efficiency:** Skip pre-drilling with sharp tips that penetrate metal and wood effortlessly.
- • **Weatherproof Zinc Plating:** Rust-resistant finish for lasting durability in any climate.

## Overview

This 25-pack of 20mm hex head self-tapping roofing screws combines zinc plating and rubber sealing washers to deliver corrosion resistance and watertight protection. Designed for metal and wood, their coarse threads and self-drilling tips enable quick, secure installation without pre-drilling, making them ideal for durable, weatherproof roofing projects.

## Description

Full description not available

## Features

- Durable and Versatile Roofing Screws: Our hex head self-drilling roof screws are designed with a rust-proof zinc plating, ensuring long-lasting durability and resistance to harsh weather conditions. These screws are perfect for securing metal and wood materials, providing reliable fixings for your roofing needs. The coarse threading offers superior grip, making them ideal for cladding steel and tin roofs, ensuring your roof remains sturdy and secure in all weather.
- Enhanced Weather Resistance: These roofing screws are equipped with a rubber sealing washer, providing an extra layer of defence against water penetration and weather damage. The self-tapping feature allows for easy installation without pre-drilling, saving you time and effort. Ideal for both metal and wood substrates, these screws ensure a tight, secure fit, making them a top choice for any roofing project, from residential to commercial applications.
- Efficient and Secure Installation: The hex head design of these roofing screws offers compatibility with standard tools, facilitating quick and efficient installation. The self-drilling tip penetrates metal effortlessly, reducing the need for pre-drilling and speeding up your roofing tasks. These coarse-threaded screws provide exceptional holding power, ensuring that your roof remains firmly attached, even in high wind or heavy rain conditions.
- Versatile Application for Various Surfaces: Whether you’re working with tin roofs, cladding steel, or other metal and wood materials, these hex head self-drilling screws are your go-to solution. Their rust-proof, zinc-plated finish ensures longevity and resistance to corrosion, making them suitable for outdoor applications. The rubber sealing washer ensures a watertight seal, protecting your roof from leaks and extending its lifespan significantly.
- Reliable Fixings for Robust Roofing: Our roofing screws are designed for maximum performance, featuring a self-tapping mechanism that simplifies the installation process. The hex head allows for easy torque application, ensuring each screw is securely fastened. These metal-to-wood screws are perfect for fixing metal panels to wooden structures, providing a robust and reliable solution for all your roofing needs. The zinc plating and rubber washer enhance durability and weather resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SS8 |
| Part number | AMFARMER-25PCS-20mm |
| Item Weight | 119 g |
| Manufacturer reference | AMFARMER-25PCS-20mm |
| Size | 20mm x 4.8mm |
| Colour | Pack of: 25 |
| Finish | Zinc |
| Material | Rubber, Zinc |
| Shape | Cylinder |
| Item Package Quantity | 1 |
| Number of Pieces | 25 |
| Head Style | Hex |
| Cutting Diameter | 20 Millimetres |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 20 Millimetres |

## Product Details

- **Material:** Rubber, Zinc
- **Head style:** Hex
- **Exterior finish:** Zinc
- **Point style:** Self-Drill Point
- **Metal type:** Alloy Steel

## Images

![25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood - Image 1](https://m.media-amazon.com/images/I/61vozygtAyL.jpg)
![25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood - Image 2](https://m.media-amazon.com/images/I/613854be4KL.jpg)
![25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood - Image 3](https://m.media-amazon.com/images/I/612yv4KgIOL.jpg)
![25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood - Image 4](https://m.media-amazon.com/images/I/718asmraXTL.jpg)
![25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood - Image 5](https://m.media-amazon.com/images/I/71DHc-5vg+L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

- 25 x 20mm Screws Hex Head Self Tapping Roofing Bolts for Metal and Wood
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-25*