1. Ana kuma kiran Chipboard Screw Screw for Particleboard ko Screw MDF.An ƙera shi tare da kai mai ƙima (yawanci mai kan gaba biyu), slim slim shank tare da madaidaicin zaren, da wurin danna kai.
2. The countersunk biyu countersunk shugaban: Lebur-kan sa guntu dunƙule zama matakin da kayan.Musamman ma, an tsara shugaban countersunk sau biyu don ƙara ƙarfin kai.
3. Gishiri na bakin ciki: Ƙaƙwalwar bakin ciki yana taimakawa wajen hana abu daga rarrabuwa.
4. Maɗaukakiyar zaren: idan aka kwatanta da sauran nau'o'in screws, zaren na dunƙule MDF ya fi girma kuma ya fi girma, wanda ya zurfafa zurfi kuma ya fi dacewa a cikin kayan laushi irin su particleboard, MDF board, da dai sauransu. wani ɓangare na kayan da za a saka a cikin zaren, ƙirƙirar riko mai ƙarfi sosai.
