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A: The typical width for a queen-size headboard is approximately 62 inches wide. The height of a headboard is dependant on style and design, and there's no standard dimension for a queen-size headboard. Queen-size mattresses are 60 inches wide, so headboards need to be at least this width to match. Continue Reading
Read the length, which is generally given after the x. The length of most screws is measured from the bottom of the head, as shown. Note, however, that a flathead screw, designed to sit flush in a countersunk material, is measured to the top of the head. For unified threads, the length is given in inches. A 1/4-20 x 3/4 screw is .75 inches (1.9 cm) long. The length may be given in fractional inches or the decimal equivalent.