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$25.99
Tbest Threaded Inserts From M6 to M5, 10pcs Thread Insert Kit Reducing Nut 303 Stainless Steel Female M5x0.8 Male M8x1.25 0.4in Length — image 1
Nut InsertsTbest✓ In stock

Tbest Threaded Inserts From M6 to M5, 10pcs Thread Insert Kit Reducing Nut 303 Stainless Steel Female M5x0.8 Male M8x1.25 0.4in Length

$25.99
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About this item
  • [Best Choice] Effective thread repair tool for thread holes, economical and efficient.
  • [Wide range of applications] The thread repair tool can be used in aerospace, automobile, electronic communication, lamps, machinery, radiators, etc. are used
  • For example, the M8 thread is relatively slippery. If you want to continue using the M8 thread after repair, use this method to extend the M8 thread to the M10 thread, and then use the length M8-M10-12 to change it back to M8. Since the reduced diameter material is stainless steel, the M8 thread becomes stronger.
  • We strive to provide you with the highest quality product and the best customer experience. If you are not completely satisfied, just contact us.
  • [Quality] This product has been professionally and strictly inspected and tested. We have a professional customer service team that is online 24 hours a day. If the product has quality problems or you have any questions about this product, you can always contact us, we will do our best to solve your problem in time, rest assured to buy
Product description

1. Effective thread repair tool for threaded holes, economical and efficient. 2. Made of high‑quality 303 stainless steel, it is strong, corrosion‑resistant and durable. 3. Can be used in aviation, automobiles, electronic communications, lamps, machinery and radiators, etc. 4. Ergonomic design, time‑saving and labor‑saving, reduces the difficulty of work. 5. Built to meet standard specification, strictly follow factory quality control. Specification: Item Type: Thread Insert Kit Material: 303 Stainless Steel Specification: Female Thread: M5 x 0.8 Male Thread: M8 x 1.25 Length: Approx. 10mm/0.4in Slotting: Yes Purpose: Thread Repair Case: For example, if the M8 thread is slippery, if you want to continue to use the M8 thread after the restoration, use this method to first expand the M8 thread to the M10 thread, and then use the M8-M10-12 length reducer to change it back to M8 , So because the material of this reducing diameter is stainless steel, it will make the M8 thread more firm Package List: 10 x Thread Inserts

Product details
Brand
Tbest
Manufacturer
Tbest
Material
Stainless Steel
Model number
Tbestctiow5xev6
Part number
Tbestctiow5xev6

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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