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header-product Screwdriver bit YATO YT-04345 — 12-spline flange M14, 55 mm, 1 pc, 1/2" shank

Screwdriver bit YATO YT-04345 — 12-spline flange M14, 55 mm, 1 pc, 1/2" shank

YATO YT-04345 screwdriver bit M14 55 mm Photo 1
YATO YT-04345 screwdriver bit M14 55 mm Photo 2
YATO YT-04345 screwdriver bit M14 55 mm Photo 1
YATO YT-04345 screwdriver bit M14 55 mm Photo 2
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Short description

YATO YT-04345 is a single 12-spline flange screwdriver bit designed for M14 fasteners. The bit measures 55 mm in length and fits a 1/2" (25.4 / 2 mm) shank. It is intended for use with compatible drive tools and sockets where a 12-spline flange tip is required for assembly, maintenance, or repair tasks.
Warranty: 2 Years
SKU: 11952300
Manufacturer: YATO
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Product information

Description

YATO YT-04345 is a single screwdriver bit with a 12-spline flange tip designed for use with M14 fasteners. The bit has a working length of 55 mm and a 1/2" drive shank compatible with standard 1/2" sockets and impact adapters. Manufactured from chromium-vanadium steel, this single-piece bit is intended for assembly, maintenance and repair tasks where a 12-spline flange engagement is required.

Advantages

The 12-spline flange profile provides positive engagement with M14 flange fasteners, reducing the risk of cam-out and improving torque transfer. Heat-treated chromium-vanadium steel construction offers a balance of hardness and toughness for repeated use. The 55 mm length gives sufficient reach in recessed applications while the 1/2" shank ensures compatibility with a wide range of hand and power drive tools.

Suitable for

  • Fastening and loosening M14 flange bolts and nuts with a 12-spline profile
  • Automotive assembly and repair tasks requiring flange spline engagement
  • Industrial maintenance where durable, replaceable bits are used with 1/2" drive tools
  • Situations needing a compact 55 mm bit for access into tight spaces

Key specifications

  • Tip profile: 12-spline flange
  • Length: 55 mm (working length)
  • Drive shank: 1/2" (standard square drive)
  • Quantity: 1 piece
  • Material: Chromium-vanadium steel

How to use

Insert the 1/2" shank into a compatible socket, adapter or drive tool until it seats securely. Align the 12-spline flange tip with the matching M14 flange fastener and apply steady torque using a manual ratchet, breaker bar or appropriate power tool, observing the fastener manufacturer's torque specifications. Inspect the bit and fastener engagement during use to ensure correct seating and minimize wear.

Usage recommendations

For prolonged life, avoid excessive side loading and use the bit within recommended torque limits. Clean and inspect the tip after use, and replace the bit if the spline profile shows rounding or deforming. Use appropriate personal protective equipment when operating power tools.

All features
Material:
Chromium-vanadium steel, Steel
Length:
55 mm
Carrying case:
No
Number of bits:
1 pc(s)
Screwdrivers/bits tips included:
12-spline flange
Adapter included:
No
Shank size:
25.4 / 2
Ball end:
No
12-spline flange screwdriver bits:
M14
Ratchet included:
No

Description

Machine translation. Load original

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FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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