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Hyuduo

100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm)

✅ In stock ⭐ Lowest price we've tracked 📉 Price recently dropped
B
Grade
👍 Good Deal
73.55/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$10.07
Listed $11.99
Save $1.92 16% OFF
Analysis Confidence 55%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 9:06 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

👍 Good Deal
  • 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
  • 💰At 13% off its standard going rate, this offer delivers clear value for the money.
  • 🏷️A 16% cut from the official retail price adds further appeal.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 14.72/28
Recent Value 10.5/22
Market Standing 18.33/20
Deal Strength 20/20
Momentum 10/10

📝 Product Overview

🏪 Sold by zohoo
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

[Specifications] This M6 x 1 thread insert in length 9mm, 12mm and 18mm for nuts diameter 6mm. Please choose the right size before purchasing.
[Great Value] When a threaded hole is damaged , repairing threaded holes with thread repair inserts is cost-effective. Remember to choose your size before ordering.
[Steel Inserts] Our threaded inserts are made of 304 stainless steel, it does not rusty, and is designed for long service time. Wire screw sleeve, also called thread sheath, stainless steel screw sleeve, wire sleeve, tooth sleeve, is a new type of internal threaded fasteners, by the high strength, high precision rhombic cross-section of the steel wire winding and become.
[Great Design] The thread size is standard, the thread is clear, it is great for thread repair. Application on aluminium alloy, zinc alloy, magnesium alloy, copper, plastic, bakelite and other low-strength engineering materials can significantly improve thread strength and wear resistance.
[Wide Range of Applications] This thread insert improves thread strength and wear resistance significantly when used on lowstrength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic and engineering plastics.

⚙️ Specifications

Material
Stainless Steel
Fastener Type
Insert
Thread Size
M 6
Exterior Finish
Zinc
Color
Silver
Thread Type
Iso Metric
Inside Thread Size
M6 x 1
Thread Style
Helicoil (metric)
Thread Coverage
Fully Threaded
Thread Class
Coarse
Maximum Shear Strength
550 MPa (approximately)
B
$10.07
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