# Screw SPAX Flat countersunk head T-STAR plus, zinc, 40 mm length, 4 mm diameter, 3.5 cm thread, pack 200

**URL:** https://aio.lv/en/product--spax-sx102240--11801286
**Data updated:** 2026-03-09 07:41 (EET)
**Category:** Other goods
**Manufacturer:** SPAX
**Manufacturer code:** SX102240
**EAN:** 4003530102240
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spax-sx102240--11801286

## 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

Flat countersunk head screw SPAX with T-STAR plus drive, zinc finish, designed for wood applications. Length 40 mm, thread diameter 4 mm, thread length 3.5 cm. Supplied in packs of 200 pieces. Suitable for joining wooden components where a flush countersunk finish is required; used in carpentry, furniture assembly and interior fittings.

## Long description

SPAX flat countersunk head screw with T-STAR plus drive, zinc finish, 40 mm length and 4 mm diameter, supplied in a pack of 200. The screw features a 35 mm threaded shank designed for wood connections where a flush countersunk finish is required. Intended for universal indoor woodworking tasks such as carpentry, furniture assembly and interior fittings, this fastener combines a reinforced thread geometry and a T-STAR plus recess for reliable bit engagement and reduced cam‑out.
Advantages
The T-STAR plus drive ensures secure bit grip and optimal force transmission, reducing the risk of stripping and improving driving efficiency. The 4CUT tip and ground serrations enable faster insertion and reduce the need for pre-drilling in many wood types while decreasing the likelihood of splitting, even close to edges. The MULTI head mills into wood for a flush finish and stops cleanly on metal, providing a consistent countersink. Zinc plating offers corrosion protection suitable for typical indoor environments.
Suitable for
Joining wooden components in furniture assembly
Carpentry and joinery applications indoors
Interior fittings such as panelling and trim
General-purpose wood fastening where a flush finish is required
Key specifications
Length: 40 mm
Diameter (thread): 4 mm
Thread length: 35 mm
Head type: flat countersunk (MULTI head)
Drive type: T-STAR plus (Torx-style)
Material / finish: zinc plated (blue zinc)
Tip / thread geometry: 4CUT tip with ground serrations
Pack quantity: 200 pieces
How to use
Select a compatible T-STAR plus bit for your driver and set an appropriate torque to avoid overdriving. Position the screw perpendicular to the wood surface and start driving at low speed until the 4CUT tip engages. In many soft and medium-density woods pre-drilling is not required; for hardwoods or when working very close to edges a pilot hole is recommended to further reduce splitting. Drive the screw until the MULTI head mills in and the head sits flush with the surface.
Usage recommendations
For best results use a cordless or corded driver with adjustable torque; test on a scrap piece to set torque and confirm whether a pilot hole is needed. Store screws in a dry environment to preserve the zinc finish and select corrosion-resistant fasteners for exterior or high-humidity applications.

## Specifications

| Feature | Value |
|---|---|
| Type | Screw |
| Certification | Z-9.1-235, SKH-013, CE |
| Products per pallet | 126000 pc(s) |
| Material | Zinc |
| Product colour | Blue |
| Thread diameter | 4 mm |
| Length | 40 mm |
| Package type | Box |
| Screw type | Torx |
| Head diameter | 8 mm |
| Suitable for materials | Wood |
| Thread length | 35 mm |
| Head height | 5 mm |
| Head shape | Flat head |
| Quantity per pack | 200 pc(s) |
| Products per master (outer) case | 2000 pc(s) |

## FAQ

### How much does the SPAX screw T-STAR plus flat countersunk head 40x4 mm cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 SPAX 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 SPAX 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/11801286/67310590_large.webp