Ntoo Ntsia Hlau
Nta | Paub meej |
Hom Lub taub hau | Hex taub hau / Countersunk taub hau / Dowel |
Ua kom tiav | Zinc plated |
Xov Hom | Tag nrho xov, 2/3rd xov |
Koob Point | Direct xyaum ntawm ntoo |
Sau koj cov lus ntawm no thiab xa tuaj rau peb