# FANAR tap UNF 3/8-24 DIN 371C R40 (2B) HSSE 800

**URL:** https://aio.lv/en/product--fanar-c2-511101-4229--11979119
**Data updated:** 2026-03-11 16:25 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C2-511101-4229
**EAN:** 5900920080777
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-c2-511101-4229--11979119

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

FANAR UNF 3/8-24 hand tap DIN 371C R40 (2B) made of HSSE 800. Designed for cutting internal UNF 3/8-24 threads to DIN 371C profile, with R40 tolerance and 2B class of fit. Suitable for use in metals where HSSE high-speed steel with cobalt content improves wear resistance and performance in threading operations.

## Long description

FANAR tap UNF 3/8-24 DIN 371C R40 (2B) HSSE 800 is a hand tap designed to cut internal UNF 3/8-24 threads with a DIN 371C thread profile and R40 tolerance. Manufactured from HSSE 800 high-speed steel with cobalt content, this tap is intended for general threading tasks in metallic materials where improved wear resistance and heat tolerance are required. The tool provides a 2B class of fit suitable for standard internal thread assemblies and is produced to machining dimensions consistent with UNF standards.
Advantages
The HSSE 800 material offers higher red-hardness and improved wear resistance compared with conventional high-speed steel, extending tool life during repeated threading cycles. The DIN 371C geometry and R40 tolerance ensure consistent thread form and dimensional accuracy. As a hand tap, it is suitable for controlled manual tapping operations and provides predictable chip evacuation and thread quality for a wide range of metallic substrates.
Suitable for
Cutting UNF 3/8-24 internal threads by hand
Threading in steels and non-ferrous metals where cobalt-alloyed HSS is preferred
Repairing or producing standard internal threads with 2B class fit
Key specifications
Thread form: UNF 3/8-24 to DIN 371C profile
Tolerance: R40
Fit class: 2B
Material: HSSE 800 (high-speed steel with cobalt content)
Type: hand tap
How to use
Select the appropriate drill size for the UNF 3/8-24 thread and secure the workpiece. Align the FANAR hand tap perpendicular to the hole and apply steady, even pressure while turning. Use cutting fluid suitable for the workpiece material to reduce friction and improve chip evacuation. Advance the tap with a few turns forward, then reverse slightly to break chips, and continue until the thread is fully formed. Clean chips from the tap and hole before final inspection.
Usage recommendations
For best results, use compatible cutting lubricant and maintain correct drill-to-tap clearance for UNF 3/8-24. When tapping harder steels or interrupted cuts, reduce feed rate and monitor tool wear; replace the tap when thread quality declines. Store the tap in a dry location to prevent corrosion and protect the cutting edges.

## FAQ

### How much does the FANAR tap UNF 3/8-24 DIN 371C HSSE 800 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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/11979119/67430534_large.webp