# Machine Tap FANAR M4 C2-521701-0040 – M4 Thread Cutting Tool

**URL:** https://aio.lv/en/product--fanar-c2-521701-0040--12264581
**Data updated:** 2026-04-14 22:35 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C2-521701-0040
**EAN:** 5900920081965
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-c2-521701-0040--12264581

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

FANAR machine tap M4 (C2-521701-0040) is a cutting tool designed for producing M4 metric threads in machine operations. Intended for use in tapping machines or CNC equipment, it provides precise internal threading for metalworking applications such as component assembly and fastener preparation. Suitable for industrial and workshop use where M4 threads are required.

## Long description

FANAR machine tap M4 (model C2-521701-0040) is a dedicated cutting tool for producing internal M4 metric threads in machine tapping and CNC operations. Designed by FANAR for use in industrial and workshop environments, this tap supports precision threading of metal components, enabling accurate screw and fastener engagement during assembly and repair tasks.
Advantages
The FANAR M4 machine tap is engineered to deliver consistent thread form and dimensional accuracy when used in appropriate tapping machines or CNC setups. Its geometry and cutting edges are optimized for metalworking applications, providing reliable chip evacuation and repeatable performance across multiple cycles. The tool's construction is intended to withstand standard industrial tapping conditions, helping maintain thread quality and reduce rework.
Suitable for
 Cutting internal M4 metric threads in steels and other common metals when using machine tapping or CNC equipment
 Production runs and workshop jobs requiring repeatable, accurate M4 threads
 Component assembly and fastener preparation where precise internal threading is needed
When it may not be suitable
This machine tap is intended specifically for M4 metric thread cutting in machine or CNC applications and may not be suitable for manual hand-tapping tasks or materials outside standard metalworking ranges. For materials with exceptional hardness, brittle characteristics, or specific coatings, a specialized tap geometry or material-grade tool may be required.
Key specifications
 Thread size: M4 (metric)
 Tool type: machine tap for internal thread cutting
 Intended use: machine tapping, CNC tapping operations
 Application: metalworking for component assembly and fastener preparation
How to use
Mount the FANAR M4 machine tap in a suitable tapping machine or CNC spindle with the correct collet or holder. Ensure workpiece material is securely clamped and properly centered. Use recommended cutting speeds, feeds, and appropriate cutting fluid for the material being machined. Engage the tap with steady axial feed, monitor chip formation and evacuation, and retract as needed to clear chips. Follow safety procedures and machine manufacturer guidelines during operation.
What to consider before purchase
 Confirm you require an M4 internal metric tap for machine or CNC use, not a hand tap
 Check compatibility with your tapping machine or CNC tool holder and spindle size
 Verify the materials you will cut and ensure the tap geometry and grade are appropriate for those metals
 Plan for correct cutting speeds, feeds, and coolant to maximize tool life and thread quality
Usage recommendations
Use appropriate cutting fluid, maintain stable machine setup, and perform regular inspection of the tap for wear. Replace the tap when thread quality declines to prevent damage to workpieces and ensure consistent production of M4 threads.

## FAQ

### How much does the Machine Tap FANAR M4 C2-521701-0040 cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 13.07.2026 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/12264581/68178168_large.webp