Metric Thread Repair Kit, 304 Stainless Steel Wire Inserts, 210 Pcs

★★★★★ 4.7 129 reviews

US$8.00
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US$8.00
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Product details

Management number 250225350 Release Date 2026/09/17 List Price US$8.00 Model Number 250225350
Category
  • Restores Stripped Metric Threads - These helically coiled wire inserts are designed to rebuild damaged internal threads in metal. Once installed, they create a reliable new connection for matching metric fasteners in engine blocks or machinery
  • Prevents Soft Metal Stripping - Featuring a precision diamond-shaped cross-section, these inserts evenly distribute stress load across the thread. This design helps increase thread strength in softer metals like aluminum or magnesium castings
  • Premium 304 Stainless Steel - Manufactured for durability and long service life. The high-hardness 304 stainless steel construction provides excellent heat and corrosion resistance for demanding automotive and industrial environments
  • 210-Piece Organized Assortment - Keep commonly used sizes neatly sorted in one clear case. Includes 40pcs each of M3/ M4/ M5; 30pcs of M6/ M8; 20pcs M10; and 10pcs M12 (all 2D length), with separate compartments for quick identification
  • Installation Note - This kit contains replacement wire thread inserts only. Select the exact diameter and pitch for your project, and ensure you have the matching drilling, tapping, and installation tools ready before use (tools not included)
  • Anti-Loose Spring Design: Wire thread insert features a spring-like internal and external thread concentric body construction with elasticity that distributes load evenly across threads, providing enhanced connection reliability and preventing loosening over time
  • Versatile Application Range: Compatible with both metal and non-metal materials, these wire screw sleeves improve connection conditions and greatly raise the reliability of screw connections across various automotive and industrial repair projects

UPC 711691396982
ASIN B0BPMKBV98
Brand Zovfam
Color Silver
Model M3 M4 M5 M6 M8 M10 M12
Set Name 210Pcs Assortment Kit
Size Name M3 M4 M5 M6 M8 M10 M12
Item Shape Round
Part Number YL7ZGSLW210
Thread Size M3, M4, M5, M6, M8, M10, M12
Finish Types Plain
Grade Rating industrial
Manufacturer Zovfam
Fastener Type Helical
Item Diameter 5 millimeters
Material Type Stainless Steel 304
Item Highlight 304 Stainless Steel Helical Inserts for Automotive & Machinery. M3-M12 2D Sizes for Rebuilding Stripped Internal Threads
Item Dimensions 6.77 x 3.82 x 0.87 inches
Number Of Items 1
Number of Pieces 1
Screw Head Style Round
Compatible Groove Diameter 3/ 4/ 5/ 6/ 8/ 10/ 12 millimeters

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