---
product_id: 53222203
title: "TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100"
brand: "forgefix"
price: "€ 32.05"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/53222203-techfast-sheet-to-timber-roofing-screws-6-3-x-45mm
store_origin: IE
region: Ireland
---

# Self-drilling T17 Gash Point for rapid install Fits steel thickness 0.5-1.2mm with 16mm EPDM washer Elementech corrosion-resistant coating, 1000h salt spray tested TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100

**Brand:** forgefix
**Price:** € 32.05
**Availability:** ✅ In Stock

## Summary

> 🔩 Fasten with confidence—where durability meets efficiency!

## Quick Answers

- **What is this?** TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100 by forgefix
- **How much does it cost?** € 32.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/53222203-techfast-sheet-to-timber-roofing-screws-6-3-x-45mm)

## Best For

- forgefix enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Comes with a 16mm EPDM rubber washer for superior weatherproofing and leak prevention.
- • **Hex Head Power:** 8mm hex head design for easy, reliable fastening with standard tools.
- • **Speed Meets Precision:** No pre-drilling needed—install faster and smarter with the self-drilling T17 tip.
- • **Perfect Fit Every Time:** Optimized for steel thickness between 0.5-1.2mm, guaranteeing a secure hold.
- • **Built to Brave the Elements:** Elementech coating ensures fire and corrosion resistance, salt spray tested for 1000 hours.

## Overview

TechFast Sheet to Timber Roofing Screws (6.3 x 45mm) by Elementech are engineered for rapid, no-pre-drill installation on metal roofing panels to timber frames. Featuring a self-drilling T17 Gash Point and 16mm EPDM washers, these screws fit steel thicknesses from 0.5 to 1.2mm. Their Elementech corrosion-resistant coating is salt spray tested to 1000 hours, ensuring long-lasting fire and corrosion protection compliant with EU safety standards.

## Description

TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100

## Features

- Used for joining metal roofing panels to timber frame buildings
- No pre-drilling is required and the self-drilling T17 Gash Point on screws makes for a rapid installation
- Complete with 16mm EPDM rubber washer
- Suitable for a steel thickness of 0.5-1.2mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ForgeFix |
| Part Number | FORTFHT6345 |
| Item model number | TFHT6345 |
| Size | 6.3 x 45mm |
| Colour | Multi-coloured |
| Finish | Elementech |
| Material | Steel |
| Shape | cylindrical |
| Power Source | AC |
| Item Package Quantity | 1 |
| Number of Pieces | 100 |
| Head Style | Hex |
| Cutting Diameter | 6.3 Millimetres |
| Measurement System | Metric |
| Usage | Wood |
| Included Components | TechFast Hex Head Screw Sheet to Timber 6.3 x 45mm Pack 100 |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 6.3 Millimetres |
| Item Weight | 963 g |

## Product Details

- **Material:** Steel
- **Head style:** Hex
- **Item dimensions L x W x H:** 20 x 155 x 235 millimetres
- **Exterior finish:** Elementech
- **Thread size:** 6,3 mm

## Images

![TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100 - Image 1](https://m.media-amazon.com/images/I/51wJzGwL9uL.jpg)

## Available Options

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

## Questions & Answers

**Q: how long are these screws in inches**
A: One and three quarter inches.

**Q: Do these screws come with a adapter for ellectric drill**
A: I'm not sure,some packs do have adapter ,, some may not.
Sorry couldn't give you a definite answer ..but I have bought screw with adapter in but not from Amazon.

**Q: Is there no other waterproofing to the sheets apart form fitting together and using the washer hex screws ?**
A: No, just screw them together with the screws. The washers on them seal the hole made. don't over-tighten and warp the panels though.

**Q: Are these suitable for fixing an advertising banner to an external wall**
A: These Screws, in various sizes, are made for fixing sheeting/cladding to timber framing and ideal for that too, as for fixing panels to a wall [brick/concrete???] I haven't used them for that, but I would think if you drilled a suitable sized hole, used a correct sized rawlplug they would be ok...

## Frequently Bought Together

- TechFast Sheet to Timber Roofing Screws | 6.3 x 45mm | Elementech | Bag 100
- TechFast Sheet to Timber Roofing Screws | 6.3 x 32mm | Elementech | Bag 100
- TechFast Stitching Sheet to Sheet Roofing Screws | 6.3 x 22mm | Elementech | Bag 100

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*