What is the proper way to install a tap?

• A. Straight
• B. Diagonally
• C. With an offset
• D. At a right angle to the post

Answer: (A)

Installing the tap straight through the post keeps the forces of the fence aligned with the fastener’s axis, which preserves square alignment and a flush fit. When the tap enters straight, the hole stays centered, the rail seats evenly, and the post remains plumb. Angling the tap, offsetting it, or entering at a right angle to the post disrupts that alignment, creates gaps or binding, and can weaken the joint or misalign the rails. Keeping the tap straight ensures the connection is strong, clean, and properly aligned with the fence line.