1 / 7sourcing map M6 x 1 2D (12 mm) Wire Thread Inserts, 100 Pieces
Pieces: sourcing map M6 x 1 2D wire thread inserts are a 100-piece set of helical inserts intended for thread repair. The listing specifies a 12 mm effective length after installation and 304 stainless steel, making the size and required fitting method key checks before purchase.
At a glance
- Helical wire inserts listed for M6 x 1 metric thread repair.
- The stated installed effective length is 2D, or 12 mm. The pre-installation length is listed as 8 mm.
- The listing describes the material as 304 stainless steel.
- The stated pack quantity is 100 inserts.
Often bought together

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Pros and cons
Pros
- A 100-piece quantity suits repeat repair work where multiple inserts of the same size are needed.
- The M6 x 1 and 12 mm installed length are specified, helping buyers compare with the repair requirement.
Technical specifications
13 specifications| Brand | sourcing map |
|---|---|
| Product type | Wire Thread Inserts Set |
| Quantity | 100 |
| Nominal size | M6 x 1 x 2D(12mm) |
|---|---|
| Thread type | ISO Metric |
| Internal thread size | M6 |
| Thread direction | Right Hand |
| Effective length after installation | 2D=12mm |
| Total length before installation | 8mm |
| Dimensions listed | 14 x 10 x 1.5 centimetres |
| Material listed | Stainless Steel |
|---|---|
| Finish type | Unfinished |
| Colour | Silver |
What to know before buying
Listing details to confirm
The listing gives the specific insert dimensions and a pack quantity. Installation tools or other kit contents are not specified, so confirm what is required and supplied before purchase.
Who is it for?
A good fit for
- People repairing or renewing M6 x 1 metric internal threads who need the stated 12 mm installed insert length.
- Workshops that want a supply of multiple matching helical inserts.
Less suited to
- Buyers needing a different thread size, pitch or installed length.
- Anyone looking for a complete thread-repair tool kit unless the selected listing confirms those tools are included.

Customer reviews on Amazon
- 5 stars
72% 72% - 4 stars
28% 28% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
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Only aggregate ratings are supplied, with a small rating sample leaning towards four- and five-star scores. This offers limited evidence of overall satisfaction but does not identify customer-reported strengths, concerns or reasons for the ratings.
Frequently asked questions
What thread size are these inserts for?
The listing specifies an M6 internal thread and ISO Metric thread type, with the size stated as M6 x 1.
What does 2D (12 mm) refer to?
The listing describes 2D=12mm as the effective length after installation. It separately gives the total pre-installation length as 8mm.
How many inserts are listed?
The title and product details specify 100 pieces.
Are installation tools included?
No box contents are provided, so the listing does not confirm whether installation tools are included.

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