# PTG Thread Tap HSSE DIN 371 M4

**URL:** https://aio.lv/en/product--ptg-363715040ptg--12511234
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** PTG
**Manufacturer code:** 363715040\_PTG
**EAN:** 4040389045052
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ptg-363715040ptg--12511234

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The PTG M4 thread tap is manufactured from high-speed steel with cobalt (HSSE), ensuring durability and precision when cutting internal threads. Designed according to the DIN 371 standard, this tool is suitable for machine tapping applications in various metal materials. It provides reliable performance and consistent thread quality for industrial and professional machining tasks.

## Long description

The PTG M4 thread tap is a high-performance cutting tool engineered for creating precise internal threads in a variety of metal workpieces. Manufactured from high-speed steel with cobalt (HSSE), this tap offers superior hardness and heat resistance, making it an ideal choice for demanding industrial machining environments. Built to comply with the DIN 371 standard, it features a reinforced shank design that ensures stability and accuracy during machine tapping operations.
Advantages
The primary benefit of this HSSE thread tap is its exceptional durability and wear resistance, which allows for consistent performance even when working with tougher materials. The cobalt content significantly extends the tool life by maintaining cutting edge integrity under high temperatures. Furthermore, the DIN 371 geometry provides excellent chip evacuation and thread profile accuracy, reducing the risk of tool breakage and ensuring high-quality results in professional metalworking applications.
Suitable for
Machine tapping of M4 internal threads
Processing various metal materials
Industrial manufacturing and assembly lines
Professional workshop machining tasks
When it may not be suitable
This tool is specifically designed for machine tapping and may not be optimal for manual hand-tapping applications due to its shank geometry. Additionally, it is intended for M4 thread sizes and cannot be used for other thread diameters or pitches.
Key specifications
Thread size: M4
Material: High-speed steel with cobalt (HSSE)
Standard: DIN 371
Application: Machine tapping
How to use
To use the PTG M4 thread tap, ensure the workpiece is securely clamped in a machine vice to prevent movement. Align the tap precisely with the pre-drilled hole, which must be sized correctly for an M4 thread. Use a suitable cutting fluid or lubricant to reduce friction, dissipate heat, and improve the surface finish of the threads. Set the machine to the appropriate speed and feed rate for the material being processed, and ensure the tap is perfectly perpendicular to the surface before starting the tapping cycle.
What to consider before purchase
Verify that the M4 thread size matches your specific project requirements.
Ensure your machinery is compatible with DIN 371 standard tools.
Confirm the material hardness of your workpiece is suitable for HSSE cutting tools.
Usage recommendations
Always use high-quality cutting oil during the tapping process to prolong the life of the tool and ensure clean, accurate thread formation. Regularly inspect the cutting edges for signs of wear or damage to maintain consistent thread quality.

## FAQ

### How much does the PTG M4 Thread Tap HSSE DIN 371 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 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 01.07.2026 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 PTG 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 PTG 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

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