Top quality gypsum board screw black phosphated fine thread drywall screw Drywall Screw Material： C1022, 1022A diameter： 3.5mm - 6.3mm length： 13mm-254mm finish： black/grey phosphate, zinc plated , Plain,Black zn,Black Oxide,Zinc Cr
Top quality gypsum board screw black phosphated fine thread drywall screw
Drywall Screw
Material： C1022, 1022A
diameter： 3.5mm - 6.3mm
length： 13mm-254mm
finish： black/grey phosphate, zinc plated ,Plain,Black zn,Black Oxide,Zinc Cr3,HDG,Blue zn/white zn,oiled,black phosphate,Zn,Yellow zn
thread type： fine/twinfast thread, coarse thread
head type： bugle head
packing： 1Kg per box, or small packing as your request, or 25kg per carton
payment term： 30%TT in advance and 70% TT before shipment
MOQ： one ton for each size
Uses: suitable for the connection between gypsum board and metal keel with a thickness not exceeding 0.8mm
