8-15 x 3 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate D125A188B The flange helps to distribute

The flange helps to distribute the load and prevent the nut from loosening

while the blue Perma Seal coating provides superior corrosion resistance

this screw offers excellent strength and longevity

Its large wings provide ample grip

The M20 size is suitable for use with M20 bolts or screws

8-15 x 3 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate D125A188B The flange helps to distributeThese 8 15 x 3 Square Drive Trim Head Drywall Screws with Fine Thread and Black Phosphate finish are designed for superior holding power in drywall applications. Their square drive design ensures a secure fit with your drill bit, preventing cam out and stripping. The fine thread provides a strong grip in drywall, while the black phosphate finish offers corrosion resistance. These screws are ideal for attaching drywall to wood or metal studs, making