10 Pack Stainless Steel Threaded Inserts M6 x 1 To M4 x 0.7 Reducer Nuts, 15mm Length, Male To Female Thread Adapter Sleeve, Repair Nut Screw, Corrosion Resistant, Heavy Duty Fasteners

Stainless Threaded Inserts: M6x1 to M4x0.7 Reducer, 10-pack
✔️ 15mm long (0.59 in) reducer nuts, M6x1 to M4x0.7, 10 pcs

These heavy-duty stainless steel thread inserts act as a repair sleeve to convert M6 male threads to M4 female threads. They’re ideal for fixing damaged holes in machinery, marine gear, or outdoor equipment where corrosion resistance matters.

✅ 10-pack stainless steel threaded inserts with M6x1 male to M4x0.7 female threads, 15mm length (0.59 in) for mixed-thread repair
✅ Material: 303 stainless steel for superb corrosion resistance, rust prevention, and high strength
✅ Top-slot design allows easy installation and removal with a flat-head screwdriver
✅ Reduces damaged or mis-threaded holes by providing reliable M6 to M4 transition
✅ Applications include aviation, automotive, electronics, lighting, machinery, and outdoor equipment

💡 What is a stainless steel threaded insert reducer and how does it help fix damaged threads in metal parts? This handy part keeps holes solid and extends thread life.
- Restores damaged threads by providing a smooth M6 to M4 transition - Offers corrosion resistance for harsh environments - Easy to install with a screwdriver through the top slot - Suitable for aviation, automotive, electronics, and industrial gear