Check the listing for details. M2/M3/M4/M5 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert. Color: Beige, Condition: New. Listed at 9.00 USD. Description NOTE:SET 1 NO BOX SET 2 (HAVE A BOX) 1, Made of outstanding brass material, with excellent thermal conductivity, strong, not easy to break or deform, high temperature resistant, easy to insert and use, not easy to rust and loose, durable for long time use. 2,The knurled brass nuts can be easily installed into 3D printers with heat, and the smaller diameter at the front of the brass nuts allows you to insert them precisely into 3D printed holes, which can also be injection molded. 3,Widely used in 3d printers, casings, electronic injection molding, computers, laptops, electrical appliances, toys, watches, motorcycles and various plastic casings, such as plastic ABS, PLA, PP, PETG, PPS, etc. Feature: Material: brass Thread Size:M2/3/4/5(AS you choose) Color:Gold Number of pieces:50/60/120/150 PCS Package: Set 1: 50/60/120/150x 3D printed brass nuts （as you choose） 1x pliers Set 2: 50/60/120/150x 3D printed brass nuts （as you choose） 1x plier Shipping ◆ Our warehouse is in California.Items will be shipped within 1 business day when we received payment. ◆ Most items will be shipped within 1 business days after receiving your payment. We will provide tracking number and you can always find your tracking number on ebay. Payment & Feedback ◆We accept PayPal only. ◆We left positive feedback for you after receiving payment. Your feedback is very important for us, positive feedback and 5 Score DSR is highly appreciated. ◆Please let us know before leaving any negative feedback or 1 point, 2 point low DSR or open any disputes on Paypal and Ebay, please give us the opportunity to resolve any problems and we will try our best to satisfy your needs.