Features 1、100% brand new and high quality. 2、Made of galvanized carbon steel material, good corrosion resistance. 3、There are 100 pieces knurled head screws for your choice. 4、Ten kinds knurled head screws: M3*6, M3*8, M3*10, M3*12, M3*14, M3*16, M3*18, M3*20, M3*25 and M3*30. 5、Suitable for connections of domestic and commercial appliances. Specification Features: 1. 100% brand new and high quality. 2. Made of galvanized carbon steel material, good corrosion resistance. 3. There are 100 pieces knurled head screws for your choice. 4. Ten kinds knurled head screws: M3*6, M3*8, M3*10, M3*12, M3*14, M3*16, M3*18, M3*20, M3*25 and M3*30. 5. Suitable for connections of domestic and commercial appliances. Specification: Condition: 100% Brand New Model: GB834 Material: Galvanized Carbon Steel Optional Style: 100pcs M3*6, 100pcs M3*8, 100pcs M3*10, 100pcs M3*12, 100pcs M3*14, 100pcs M3*16, 100pcs M3*18, 100pcs M3*20, 100pcs M3*25, 100pcs M3*30 Weight: Approx. 330-420g / 11.6-14.8oz Package List: 100Pcs Knurled Head Screws Package List