drywall screws 1, Diameter: 3.5-6.3mm 2, Length: 6.5-200mm 3, Material: carbon iron,ss.... 4, Finish: black phosphated.... Details Item nameHigh Strength drywall screwsmaterialCarbon steel, stainless steel grade4.8/8.8/9.8/10.9/12.9 sizeM5-M6Surfaceplain,zinc plated,black oxide,hot dip galv.etcD/T25-30days after order confirmationCustomizeddifferent sizes and colors/customer's design and LOGO ...
