# Screwdriver bit YATO YT-04354 — 12-spline flange M12, length 100 mm, 1 pc, 1/2" shank

**URL:** https://aio.lv/en/product--yato-yt-04354--11952132
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-04354
**EAN:** 5906083043543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-04354--11952132

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

YATO YT-04354 is a single 12-spline flange screwdriver bit (M12) with a 100 mm working length and a 1/2" (25.4/2 mm) shank. Designed for use with impact drivers and hand tools that accept 1/2" hex or square adaptors, it provides precise engagement with 12-spline fasteners and is suitable for automotive and industrial repair tasks.

## Long description

YATO YT-04354 is a single 12-spline flange screwdriver bit M12 with a 100 mm working length and a 1/2" shank. It is manufactured from chromium-vanadium steel and designed for use with drivers and adaptors that accept a 1/2" connection. The geometry of the 12-spline flange head provides precise engagement with compatible M12 12-spline fasteners, making it suitable for professional automotive and industrial repair tasks where controlled torque transfer and repeatable fit are required.
Advantages
The bit’s 12-spline flange profile ensures stable contact with matching fasteners, reducing the risk of rounding and improving torque transfer. Its 100 mm working length gives improved access to recessed or hard-to-reach fasteners while the 1/2" shank ensures compatibility with common impact driver adaptors and sockets. Made of chromium-vanadium steel, the bit offers balanced strength and wear resistance appropriate for repeated use in workshop conditions.
Suitable for
 Removal and installation of M12 12-spline flange fasteners
 Automotive repair and maintenance tasks
 Industrial equipment assembly and servicing
 Use with impact drivers and hand tools that accept a 1/2" shank
Key specifications
 Tip type: 12-spline flange (M12)
 Working length: 100 mm
 Shank: 1/2" (25.4 mm) compatible
 Material: Chromium-vanadium steel
 Quantity: 1 piece
How to use
Select an appropriate 1/2" adaptor or chuck on the impact driver or hand tool and securely seat the YATO YT-04354 bit. Align the 12-spline flange tip with the matching M12 fastener, apply steady axial pressure, and operate the driver at a controlled speed to avoid cam-out. For removal, start at low speed to ensure proper engagement before increasing torque; for installation, monitor torque or use a torque-limiting tool when required to prevent over-tightening.
Usage recommendations
Inspect the bit and fastener for damage before use. Use impact-rated tools and appropriate safety equipment. Replace the bit if the tip shows significant wear or deformation. For precision torque applications, use a calibrated torque tool rather than relying solely on an impact driver.

## Specifications

| Feature | Value |
|---|---|
| Material | Chromium-vanadium steel, Steel |
| Length | 100 mm |
| Carrying case | No |
| Number of bits | 1 pc(s) |
| Screwdrivers/bits tips included | 12-spline flange |
| Shank size | 25.4 / 2 |
| Ball end | No |
| 12-spline flange screwdriver bits | M12 |
| Ratchet included | No |

## FAQ

### How much does the YATO YT-04354 screwdriver bit M12 100 mm cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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 YATO 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 YATO 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/11952132/67485254_large.webp