50 Pcs M6 X 1.0 X 3D Stainless Steel Helicoil Thread Inserts Set, Coiled Wire Helical Screw Thread Inserts SS304 For Aluminum And Soft Metals, Strengthen Thread Connections, Prevent Stripping, Easy To Install, No Fuss, Long Lifespan

Enhanced M6 SS304 Helicoil Inserts for Aluminum Repair
✔️ 50pcs pack; inner dia 6.0mm, pitch 1.0mm, length 18mm

These stainless steel helicoil thread inserts restore and strengthen threads in aluminum and other soft metals, giving durable, rip-resistant connections for assemblies that get taken apart often.

✅ Material: stainless steel 304, corrosion resistant.
✅ Size: inner diameter 6.0 mm (0.24 in), pitch 1.0 mm (0.039 in), length 18 mm (0.71 in).
✅ Outer diameter: 7.6-7.9 mm (0.30-0.31 in); drill bit diameter 6.3 mm (0.248 in).
✅ Pack: 50 inserts in silver finish.
✅ Benefits: strengthens threads, prevents stripping, dampens vibration.

💡 What is a threaded insert used for in lightweight aluminum and soft metals?

Handy explanation for common use cases and care.

• They create strong, vibration-resistant threads in soft materials.
• They help distribute load to prevent strip-out in aluminum assemblies.
• They withstand frequent disassembly and reassembly without losing grip.
• They’re easy to install with standard tools and require minimal maintenance.