308/360/500pcs Double Diagonal Knurled Copper Inserts for Injection Molding

Enhance your injection molding projects with these double diagonal knurled copper inserts, available in sets of 308, 360, or 500 pieces. Designed for superior grip and stability, these inserts ensure a secure fit in thermoplastic materials. The knurled pattern provides enhanced resistance to both rotational and axial forces, ensuring long-lasting durability. Ideal for applications requiring strong, reliable threading, they are perfect for use in electronics, automotive, and various precision engineering projects. Easy to install, these copper inserts offer excellent thermal and electrical conductivity, making them a versatile choice for your assembly needs. Standard No.: GB809 Surface Treatment: True Color Material Grade: C3604 Brass Product Grade: A-level Strength Level: H59 Manufacture country: China Instructions included: No