THE BEST SIDE OF TYPES OF SCREW HEADS

They are commonly Utilized in carpentry and building and therefore are suitable for countersinking. Flat-head screws commonly need a countersunk hole Except the fabric is rather soft. Probably the most prevalent are Nos. one and 2, Despite the fact that No. 0 might be essential for some extremely compact screws and 3 and four for large screws. (Se