50 Piece M4 Thread Repair Kit With Stainless Steel Thread Inserts, DIY Friendly Helicoil Style Tool Set For Restoring Damaged Threads In Steel And Aluminum, M4 X 0.7 Pitch, 2D Length, Heavy Duty
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✔️ 50-piece M4 x 0.7 pitch, 2D length, stainless inserts
This helicoil-style M4 thread repair kit restores damaged threads in steel and aluminum and is ideal for parts that require frequent disassembly. Note: the main component is shipped randomly, please mind before ordering.
✅ Size: M4 x 0.7 pitch; installed length 2D = 8 mm (0.315 in)
✅ Material: stainless steel inserts for strength and corrosion resistance
✅ Package: 50 inserts + installation tool + drill bit + tang breaker + ST4 tap
✅ Applications: aluminum and steel parts that need frequent disassembly
💡 What is an M4 thread repair kit with stainless steel inserts used for in metal assemblies? This handy solution restores damaged threads and extends service life. - Primary use case: repairing stripped M4 threads in aluminum or steel - How it boosts strength: distributes load evenly and reduces pitch deviation - Included tools: installation tool, drill bit, tap, tang breaker - Best for: parts that require frequent assembly/disassembly and high safety factors