Description Thread repair kit M16 x 1.5 QUATROS QS14187P
M16×1.5 Thread Repair Kit for Repairing Damaged Threads.
Set with drill, tap, installation tool, and 10 wire inserts.
Article: QS14187P
Functional Purpose
A set for repairing and restoring damaged or stripped M16×1.5 threads using wire inserts.
Package Contents
Drill, tap, insert installation tool, shank breaking tool, 10 wire thread inserts.
Stainless Steel Inserts
The restored thread becomes stronger than the original thanks to stainless steel inserts.
Description QS14187P
The QS14187P M16×1.5 Thread Repair Kit is a professional kit for workshops that repair damaged, medium to large diameter threaded holes. This kit contains everything you need: a drill bit for reaming the hole, a tap for cutting new threads, an insert setting tool, a shank breaking tool, and 10 stainless steel wire inserts.
Stripped M16×1.5 threads are often found in suspension mounts, glow plug holes, plugs, and other critical connections. Replacing the entire part can be expensive. The QS14187P completely solves this problem: the hole is reamed, a new thread is cut, and a wire insert is screwed into it, restoring the original M16×1.5 size.
Technical Specifications
| Thread Size | M16×1.5 |
| Number of Inserts | 10 pcs. |
| Insert Material | Stainless steel |
| Tool Material | Steel |
⚠️ Important: Use lubricant when drilling. Make sure the hole is drilled evenly, without skew. The length of the insert must match the depth of the hole.
Kit Contents
| Drill | 1 pc. for drilling a damaged hole |
| Tap | 1 pc. for cutting a new thread for the insert |
| Installation tool | 1 pc. for screwing in a wire insert |
| Breaking tool | 1 pc. for removing the insert shank |
| Wire threaded inserts | 10 pcs. for repairing the M16×1.5 thread |
When to Use This Kit
- When an M16×1.5 thread in body parts is stripped or damaged.
- For thread repair in glow plug holes, plugs, and suspension mounts.
- When a bolt or plug turns freely and does not tighten to the required torque.
- For thread repair in any parts with an M16×1.5 thread.
QS14187P Benefits
Stronger than the Original
Stainless steel wire inserts create threads that are more resistant to wear than the original.
Complete Set
Everything you need to repair one thread in a single kit — from drill to inserts.
10 Inserts
A sufficient quantity to repair multiple holes or for future use.
Frequently Asked Questions
Is it suitable for aluminum parts?
Yes, the set is ideal for thread repair in aluminum parts, where threads are most often damaged.
How many holes can be repaired?
The kit contains 10 inserts, which is enough to repair up to 10 holes (one insert per hole).
Can the inserts be reused?
No, once installed, the insert becomes a permanent part of the threaded hole and is not intended for reuse.
What is the warranty on the QS14187P kit?
The tool is guaranteed for 12 months against manufacturing defects under professional use.
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Questions and Answers (FAQ) Thread repair kit M16 x 1.5 QUATROS QS14187P
