Big sale 460Pcs Knurled Nuts M2 M3 M4 M5 Female Thread Brass Threaded Insert Embedment Assortment Kit

1、Made of high-quality brass these nuts are strong durable heat-resistant wear-resistant and acid-resistant. 2、These nuts are anti?rust anti?corrosion non?toxic have high hardness and can be used for a long time. 3、Widely used in mobile phones notebook computers various plastic shells toys watches lighting etc. 4、The thread is deep complete neat and clear and the force is even not easy to slip and does not deform. 5、Using sophisticated production technology the nuts are easy to install easy to use and easy to carry.