The embedded nuts have guide elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient These inserts find applications in 3D printers, electric moulding machines, automotive plastic shells, and laptop moulds Descriptions:1. Material - Made of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat... SWZHAI M4 Threaded Inserts, M4 x L5 x D6 Female Thread Metric Knurled Nuts Brass Threaded Inserts for Plastic and 3D Printing Components, Insert by Heat into Plastic Parts (50 Pack) Specification: Material: high quality brass Color: Brass Size: M4 x L5 x D6 Female Thread Package Include:50 Pack M4 Threaded Inserts Quality & Sincere Service: SWZHAI is committed to providing you with 100% satisfactory after-sales service, and provides a 30-day risk-free replacement service for brass threaded inserts, allowing you to shop worry-free. 50pcs M4 Threaded Inserts Brass Heat Set Insert M4x6mm, OD Durable and Corrosion-Resistant: The heat inserts are made of high quality brass, which ensures excellent heat conductivity and corrosion resistance. The knurled threaded inserts for plastic provide a stronger grip and can withstand high levels of tensile force The threaded sleeves can be inserted by ultrasonic and heat embedding Precision Craftsmanship: The design of the spiral knurled nut inserts provides high tightening torque and does not fall off easily when turned. If for any reason you are not satisfied with the heat set inserts, please feel free to contact us. Threaded Inserts Uxcell 50Pcs M4 Metric Knurled Nuts Brass Heat-Set M4x5mm Brass Inserts We will deal with your questions appropriately
