Wire Thread Insert Repair Kit – Fix Damaged Threads in 5 Minutes!
Premium Single-Size Wire Thread Insert Kit
Tired of replacing expensive parts just because of a broken thread? Our Single-Size Wire Thread Insert Kit is your ultimate solution. No need for complex machining or professional skills – anyone can use it to repair stripped, cross-threaded, or damaged threads in minutes. Perfect for garage workshops, DIY enthusiasts, and small businesses, it saves you time, money, and hassle.

Kit Contents
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Single specification box |
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NO. |
Size |
1 set |
Volume & Weight |
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1 |
M4 |
1pcs installation tools 1pcs Break Pin Tools 1pcs Twist Drills 1pcs Taps 25pcs Thread inserts |
10X17.2X3.7 cm 0.800 kg
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2 |
M5 |
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3 |
M6 |
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4 |
M7 |
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5 |
M8 |
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6 |
M9 |
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7 |
M10 |
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8 |
M11 |
1pcs installation tools 1pcs Break Pin Tools 1pcs Twist Drills 1pcs Taps 10pcs Thread inserts |
12X17.2X4.5 cm 1.000 kg
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9 |
M12 |
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10 |
M14 |
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11 |
M16 |
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12 |
M20 |
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13 |
M24 |
1pcs installation tools 1pcs Break Pin Tools 1pcs Twist Drills 1pcs Taps 5pcs Thread inserts |
12X17.2X6.5 cm 1.500 kg
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14 |
M30 |
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15 |
M33 |
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16 |
M36 |
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17 |
M39 |
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18 |
M42 |
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18 |
M48 |
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3-Step Quick Repair
1. Prepare the Hole:Use a tap (included in the kit) to clean and re-thread the damaged hole.
2. Install the Insert:Use the insertion tool to screw the wire insert into the prepared hole until it’s flush with the surface.
3. Break Off the Tail:Use the break-off tool to remove the excess tail of the insert. Done!
Applicable Scenarios Showcase
●Automotive Repair:Fix stripped threads in engine blocks, cylinder heads, and suspension components.
●Home & Workshop:Repair damaged threads on workbenches, tool stands, and furniture hardware.
●Industrial Maintenance:Quickly restore threads on machinery, pumps, and valves to avoid production downtime.
Product Core Highlights
● User-Friendly:No professional training required – detailed instructions are included.
● Cost-Effective:Avoids the need to replace entire parts, reducing repair costs by up to 【80%】.
●Durable & Reliable:Stainless steel inserts ensure long-term use, even in high-vibration environments.






