# Prox Wood Construction Screw 4x50mm TX20 Countersunk Partial Thread 500pcs

**URL:** https://aio.lv/en/product--prox-9152898--12600507
**Data updated:** 2026-07-29 04:15 (EEST)
**Category:** Other goods
**Manufacturer:** Prox
**Manufacturer code:** 9152898
**EAN:** 4750959152898
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-30 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prox-9152898--12600507

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Prox wood construction screw with a diameter of 4 mm and length of 50 mm, featuring a countersunk head, partial thread, and TX20 Torx drive. Designed for secure and stable assembly in wooden structures, ensuring a flush surface finish without pre-countersinking. The Torx drive allows higher torque transfer and reduces bit slippage, while the partial thread tightly pulls wooden elements together and minimizes splitting risks. Complies with EN 14592 standards. Supplied in a pack of 500 pieces, suitable for professional and general woodworking and construction applications.

## Long description

The Prox Wood Construction Screw 4x50mm TX20 Countersunk Partial Thread 500pcs is a reliable fastening solution designed for secure and stable assembly in various wooden structures. Featuring a diameter of 4 mm and a length of 50 mm, this screw comes with a partial thread and a countersunk head that allows it to sit flush with the wooden surface without requiring additional countersinking. The integrated TX20 Torx drive enables efficient torque transfer, significantly reducing bit slippage during installation. The partial thread design ensures that wooden elements are pulled tightly together while minimizing the risk of splitting the wood. Complying with EN 14592 standards, this product is supplied in a pack of 500 pieces, making it well-suited for professional and general woodworking tasks.
Advantages
This wood construction screw offers high installation efficiency through its TX20 Torx drive, which prevents cam-out and ensures smooth power transmission. The countersunk head creates a clean, flush finish on the material surface for professional aesthetic results. The partial thread configuration applies strong clamping force to draw connected wooden boards securely together. Additionally, the screw geometry minimizes wood splitting, reducing the need for pre-drilling in many standard applications.
Suitable for
General woodworking and carpentry tasks
Assembling wooden frames and support structures
Securing floorboards and paneling
Installing furniture and wooden fixtures
When it may not be suitable
This screw is not designed for heavy-duty metal-to-metal fastening or direct masonry applications without proper anchors. It may also be insufficient for extremely thick structural timber where a longer fastener and larger diameter are required to meet specific load-bearing demands.
Key specifications
Diameter: 4 mm
Length: 50 mm
Thread type: Partial thread
Thread length: 25 mm
Drive type: TX20 Torx
Head type: Countersunk
Standard compliance: EN 14592
Quantity per pack: 500 pieces
How to use
Select a compatible TX20 screwdriver bit and insert it securely into your power tool or manual driver. Align the screw perpendicular to the wooden surface and apply steady, even pressure while driving. The partial thread will pull the top wooden layer tightly against the base material as the countersunk head recesses into the wood. Ensure the screw is driven flush with the surface without over-tightening to avoid stripping the wood fibers.
What to consider before purchase
Verify that the 4 mm diameter and 50 mm length match your specific material thickness and load requirements
Ensure you have a compatible TX20 screwdriver bit available for installation
Check the quantity in the pack to ensure it covers the scope of your planned woodworking project
For optimal results, store the screws in a dry environment to prevent corrosion and use a suitable torque setting on your power tool to avoid damaging the fastener or the wood.

## FAQ

### How much does the Prox Wood Screw 4x50mm TX20 500pcs cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 720 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 10.08.2026 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/12600507/68978064_large.webp