# Thread Tap FANAR M4 DIN 376C R40 (6H) HSSE TiN 800X

**URL:** https://aio.lv/en/product--fanar-d2-513x01-0040--11979636
**Data updated:** 2026-03-11 16:27 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** D2-513X01-0040
**EAN:** 5900920771729
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-d2-513x01-0040--11979636

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Solid thread tap FANAR M4 conforming to DIN 376C with R40 point and 6H tolerance, made from HSSE and coated with TiN. Designed for cutting internal metric threads M4, suited for general-purpose threading in steel and other metals. Use in manual tapping or machine tapping where DIN 376C form and HSSE/TiN durability are required.

## Long description

The FANAR Thread Tap M4 DIN 376C R40 (6H) HSSE TiN 800X is a solid metric tap designed for cutting internal M4 threads to DIN 376C form. Manufactured from high-speed steel with cobalt (HSSE) and finished with a titanium nitride (TiN) coating, this tap combines wear resistance and toughness for general-purpose threading in steel and other common metals. The R40 point geometry provides efficient chip formation and easier engagement when starting a thread, while the 6H tolerance ensures standard-fit internal threads suitable for mating with metric bolts and screws.
Advantages
The HSSE material offers improved heat resistance and strength compared with standard high-speed steel, extending tool life under intermittent or continuous cutting. The TiN coating reduces friction and wear, improving performance in production and repair tasks. The DIN 376C form and R40 point deliver consistent thread profile and reliable chip evacuation in through holes and blind holes with appropriate pecking or chip control. Overall, the tool is balanced for durability and dimensional accuracy in routine threading operations.
Suitable for
 Cutting internal metric threads M4 in steel, stainless steel, aluminum and non-ferrous metals
 Manual hand tapping and machine tapping including drill-presses and milling machines
 General maintenance, small-series production and prototype work requiring DIN 376C thread form
Key specifications
 Thread size: M4
 Thread form: DIN 376C
 Point geometry: R40 (round chamfer)
 Tolerance class: 6H (internal thread)
 Material: HSSE (high-speed steel with cobalt)
 Surface finish: TiN (titanium nitride) coating
 Tool type: solid thread tap (hand/machine use)
How to use
Select the correct drill size for the M4 tap and prepare the hole with appropriate alignment and coolant. When hand tapping, start slowly and ensure the tap enters perpendicular to the workpiece; apply steady pressure and reverse periodically to break chips. For machine tapping, set appropriate spindle speed and feed for the workpiece material, use rigid fixturing, and employ tapping cycles or pecking for chip control on blind holes. Use cutting fluid compatible with TiN-coated tools to improve lubrication and cooling.
Использование и уход
Store the tap in a protective holder to prevent edges from contacting other tools and inspect before use for wear or damage. Replace the tap when thread quality or dimensional accuracy degrades to maintain consistent results.

## FAQ

### How much does the FANAR thread tap M4 DIN 376C HSSE TiN cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 03.08.2026 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 FANAR 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 FANAR 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/11979636/67431278_large.webp