Hilitchi 250-Pcs M2 / M3 /M4 Female Thread Brass Knurled Threaded Insert Embedment Nuts Assortment Kit
- ♛ High Quality Knurl Thread Inserts Nuts Assortment Kit.
- ♛ Package Quantity: 250pcs - Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
- ♛ Made of Bass Material, Featured With Heat Resistance.
- ♛ These Knurl Thread Insert Nut Can Be Widely Used On the Injection Moulding for Tightly Fixing.