# Tap FANAR GWINTOWNIK M4 DIN-371C R15 (6HX) HSSE-PM TS 1400

**URL:** https://aio.lv/en/product--fanar-c4-50g901-0040--11979215
**Data updated:** 2026-03-11 16:26 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C4-50G901-0040
**EAN:** 5900920848124
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-c4-50g901-0040--11979215

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

FANAR GWINTOWNIK M4 DIN-371C R15 (6HX) HSSE-PM TS 1400 is a machine tap for cutting M4 threads. Conforming to DIN-371C form, with R15 chamfer and 6HX tolerance, it is made from HSSE-PM high-speed steel with powder metallurgy for wear resistance. Intended for precision internal threading in production environments and tooling applications.

## Long description

FANAR GWINTOWNIK M4 DIN-371C R15 (6HX) HSSE-PM TS 1400 is a machine tap designed for cutting internal metric threads M4. It follows the DIN 371C profile with an R15 chamfer and 6HX tolerance class. Manufactured from HSSE-PM (high-speed steel with powder metallurgy), the tap provides improved wear resistance and dimensional stability required in production and tooling environments.
Advantages
The HSSE-PM material offers higher hardness and uniform microstructure for longer tool life under intermittent and continuous cutting conditions. The DIN-371C form with an R15 chamfer ensures reliable thread start and consistent chip formation. The 6HX tolerance provides slightly larger thread allowance to facilitate assembly where minor fit clearance is required. The tool is suitable for machine tapping operations, delivering repeatable thread quality when used with appropriate speeds, feeds, and lubrication.
Suitable for
Precision internal M4 threading in production runs
Tooling and fixture manufacturing
Machining of mild steels and general-purpose alloys (where HSSE-PM is appropriate)
Machine tapping operations with rigid setup
Key specifications
Thread size: M4
Thread form: DIN 371C
Chamfer type: R15
Tolerance class: 6HX
Material: HSSE-PM (powder metallurgy high-speed steel)
Intended use: machine tap for internal threading
Application environment: production and tooling
How to use
Secure the workpiece firmly in a rigid fixture and ensure the machine spindle is aligned with the hole axis. Pre-drill the correct pilot hole according to thread size recommendations for M4. Use appropriate cutting speed and feed for HSSE-PM taps and the workpiece material, and apply suitable cutting fluid to aid chip evacuation and reduce tool wear. For machine tapping, engage the tap smoothly, avoid excessive axial forces, and use pecking or reversing cycles if required to break chips and prevent tap binding. Inspect threads after tapping for dimensional accuracy and surface finish.
Usage recommendations
Use this tap in machines with minimal runout and good rigidity. Match pre-drill diameter and cutting parameters to the workpiece material. Replace the tap when wear or deformation affects thread quality to maintain consistent results.

## FAQ

### How much does the FANAR tap M4 DIN-371C R15 HSSE-PM TS 1400 cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 23.07.2026 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/11979215/67430636_large.webp