# Tap FANAR GWINTOWNIK UNC 3/8-16 DIN-371B (2B) HSSE 800

**URL:** https://aio.lv/en/product--fanar-c2-111101-4129--11979190
**Data updated:** 2026-03-11 16:26 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** FANAR
**Manufacturer code:** C2-111101-4129
**EAN:** 5900920078453
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-c2-111101-4129--11979190

## 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

FANAR GWINTOWNIK UNC 3/8-16 DIN-371B (2B) HSSE 800 is a machine tap designed for cutting external UNC threads size 3/8-16. Manufactured to DIN-371B dimensions with 2B tolerance class, made from HSSE 800 high-speed steel with cobalt for improved wear resistance. Intended for precision threading in metals; suitable for use in production machining and tool rooms.

## Long description

FANAR GWINTOWNIK UNC 3/8-16 DIN-371B (2B) HSSE 800 is a machine tap for cutting external UNC threads with nominal size 3/8-16. Manufactured to DIN-371B dimensions and specified for 2B tolerance class, this tap is produced from HSSE 800 high-speed steel with cobalt to provide improved wear resistance during repeated machining operations. It is intended for precision threading in various metal materials and for use in production machining and tool room environments.
Advantages
The HSSE 800 material with cobalt increases hardness and thermal stability compared to conventional high-speed steels, enabling longer tool life and consistent thread quality. Conformance to DIN-371B ensures dimensional accuracy for UNC 3/8-16 threads, while the 2B tolerance class provides the standard internal thread fit expected in commercial assemblies. The design is suitable for machine tapping operations, delivering reliable thread geometry and repeatable performance.
Suitable for
 Precision machining of external UNC 3/8-16 threads on metal workpieces
 Production environments requiring consistent thread tolerances
 Tool rooms and maintenance shops performing machine tapping
 Applications where improved wear resistance is required
Key specifications
 Thread form: UNC (Unified National Coarse)
 Nominal size: 3/8-16
 Standard: DIN-371B (machine tap dimensions)
 Tolerance class: 2B (internal thread fit)
 Material: HSSE 800 (high-speed steel with cobalt)
 Intended use: machine tapping of external threads
How to use
Mount the tap securely in an appropriate machine tool or tapping holder designed for external tapping. Align the tap with the workpiece axis to ensure correct engagement and feed at the recommended spindle speeds for the material being machined. Use appropriate cutting fluid or coolant compatible with the workpiece material to reduce friction and control temperature. Monitor thread quality and tool wear; replace the tap when wear affects thread form or dimensional accuracy.
Usage recommendations
For best results, select cutting speeds and feeds based on the workpiece material and tap diameter, and use a lubricant suitable for HSSE tools. When tapping ductile materials, ensure chip evacuation to prevent clogging; for harder alloys, reduce cutting speed to extend tool life.

## FAQ

### How much does the FANAR tap GWINTOWNIK UNC 3/8-16 HSSE 800 cost, and is it available for purchase?

The price is 25.49 € (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 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/11979190/67430610_large.webp