The TORK CRAFT M4 x 0.7 Thread Repair Kit (NR5004-03) provides a complete solution for restoring damaged fine threads in precision applications. This 50-piece set includes:
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50 high-strength thread inserts (2.0D length for extra grip)
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M4 x 0.7mm tap with anti-breakage design
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Installation mandrel with alignment guide
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2.5mm HSS drill bit
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Compact storage case with component labels
Designed for repairing stripped threads in:
✓ Small engine components
✓ Electronics housings
✓ Bicycle/motorcycle parts
✓ 3D printer assemblies
✓ Precision instruments
Features double-length (2.0D) inserts for superior thread engagement and anti-corrosion coating for durability. Compatible with all standard M4 x 0.7 internal thread repair kits.