Diameter sekrup self-drilling heksagonal: 4.8mm, 5.5mm, 6.3mm (10#, 12#, 14#), dll. Panjang: 16-300mm Bahan: baja karbon, baja tahan karat, dll. Finish: Berlapis seng putih, berlapis seng kuning, berlapis seng biru, dll.
Diameter sekrup pengorongan diri heksagonal: 4.8mm, 5.5mm, 6.3mm (10#, 12#, 14#), dll. Panjang: 16-300mm Bahan: baja karbon, baja tahan karat, dll. Selesai: Berlapis seng putih, berlapis seng kuning, seng biru berlapis, dll.
Diameter sekrup pengorongan diri heksagonal: 4.8mm, 5.5mm, 6.3mm (10#, 12#, 14#), dll. Panjang: 16-300mm Bahan: baja karbon, baja tahan karat, dll. Selesai: Berlapis seng putih, berlapis seng kuning, seng biru berlapis, dll.