Mokhoa oa ho khetha li-screws?
Li-screw li na le, self tapping screw, self drilling screw,drywall screw,chipboard screw,wood screw, concrete screw,Hex screw,roofing screw etc. Head Type Head e na le CSK, Hex,Pan,Pan truss,Pan washer,Hex washer,Button. etc. Mokhanni o na le phillips,slotted,pozidri...
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