products

drywall screw black self-driling

Product Name

drywall screw fine thread black phosphated self-driling

Other Name

gypsum baord screws

Material

C1022A steel

Diameter

#6~#14

Length

1/2"~6"

Surface Treatment

black/gray phosphated electric galvanized

Thread Type

fine thread coarse thread

Head Type

bugle head countersunk head with/without ribs

Drilling Typle

tapping drilling


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