# Prox Wood Construction Screw 4.5x50 mm Torx TX20 Countersunk Head Partial Thread 12 pcs

**URL:** https://aio.lv/en/product--prox-9153239--12600533
**Data updated:** 2026-07-29 04:15 (EEST)
**Category:** Other goods
**Manufacturer:** Prox
**Manufacturer code:** 9153239
**EAN:** 4750959153239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prox-9153239--12600533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

Prox wood construction screw measuring 4.5x50 mm with a partial thread, countersunk head, and TX20 Torx drive. Designed for secure and stable timber assembly in various construction projects. The partial thread ensures tight joining of wooden elements, while the countersunk head allows for a flush surface finish. The Torx drive enables high torque transfer and reduces bit slip. Features a design that minimizes wood splitting and complies with the EN 14592 standard. Supplied in a pack of 12 pieces.

## Long description

The Prox Wood Construction Screw 4.5x50 mm Torx TX20 Countersunk Head Partial Thread is engineered for secure and stable timber assembly across various construction and woodworking projects. Measuring 4.5 mm in diameter and 50 mm in length with a 30 mm partial thread, this fastener provides reliable holding power and tight joining of wooden elements. The partial thread design pulls wooden components firmly together, ensuring a strong connection, while the countersunk head allows the screw to sit flush with the material surface for a clean and professional finish.
Advantages
This wood construction screw incorporates specialized features designed to improve installation efficiency and structural integrity. The TX20 Torx drive allows for high torque transfer and significantly reduces bit slip during driving, making the fastening process smoother and preventing damage to the screw head. Its geometry is specifically optimized to minimize wood splitting, reducing the need for pre-drilling in many applications. Furthermore, compliance with the EN 14592 standard guarantees quality and suitability for structural timber applications, providing peace of mind for professional builders and DIY enthusiasts alike.
Suitable for
Timber frame assembly and construction projects
Securing wooden boards and panels
General woodworking and furniture manufacturing
Renovations and general property maintenance involving wood
When it may not be suitable
This product may not be suitable for applications involving dense hardwoods without proper pre-drilling. It is also not intended for heavy-duty metal-to-metal fastening or permanent use in highly corrosive marine environments without adequate protective coatings.
Key specifications
Dimensions: 4.5x50 mm
Thread type: Partial thread (30 mm thread length)
Drive type: Torx TX20
Head type: Countersunk head
Standard compliance: EN 14592
Quantity: 12 pieces per pack
How to use
To achieve the best results, align the wooden elements you wish to join and ensure they are stable. Select a compatible TX20 Torx screwdriver bit for your power tool or hand driver. Position the Prox wood construction screw perpendicular to the wood surface and drive it in at a steady speed. The partial thread will draw the top piece tightly against the receiving material, and the countersunk head will embed itself flush into the wood. For hardwoods or close board edges, pre-drilling is recommended to prevent any potential material damage.
What to consider before purchase
Verify that the 4.5x50 mm dimensions and 30 mm partial thread length match the thickness of the timber elements you plan to join.
Ensure you have a compatible TX20 Torx screwdriver bit available for installation.
Consider the total quantity required for your project, as each pack contains 12 pieces.
Usage recommendations: Store the screws in a dry environment to prevent premature corrosion. Always use the correct TX20 driver bit to maximize power transfer and extend the lifespan of the screw heads during installation.

## FAQ

### How much does the Prox Wood Construction Screw 4.5x50 mm TX20 12 pcs cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 444 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Prox products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Prox service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12600533/68978090_large.webp