Things You'll Need
Masonry drill bit
Socket and ratchet, if necessary
You cannot secure fence hinges to brick with simple screws and expect them to hold. In fact, you will likely never get the screws to stay in the bricks. The best way to secure a fence gate to a brick wall is by installing anchor bolts, using a hammer drill equipped with a masonry bit. If you don't own a hammer drill, you can rent one from a home equipment rental facility.
Place the gate against the brick wall in the closed position. Have a friend or family member help you hold the gate while you place a bubble level on the front of it. Position the gate so it stands plumb, then swing the gate to the open position. Mark the mounting holes on the hinges onto the wall, using a felt-tip marker. Set the gate aside.
Drill holes through the brick, using the marker spots as locators. The size of drill bit and the depth to drill depend on the size of wall anchor you use. Use masonry wall anchors designed for use in concrete and brick. Drill the hole deep enough to seat the entire anchor into the brick.
Place the hinges against the wall and align them with the holes. Again, have your helper hold the gate in place.
Thread the screws into the anchors with your fingers and tighten with the screwdriver. (If you are using hex-headed screws, use a socket and ratchet to tighten the screws.) As you tighten the screws, prongs built into the anchors dig into the brick for a secure hold.
Use a drill bit with a diameter about 1/8 inch smaller than the anchor sleeve. The anchor should fit tightly enough in the hole that you have to tap it in with a hammer.
Use galvanized or enamel-coated screws, and make sure they are large enough to support the weight of the gate.
Always wear protective eyewear when using power tools.
Lisa Wampler began writing professionally in 2005 and has published on various websites. She specializes in content writing and search engine optimization, drawing from previous positions as an account manager and a social media manager for an SEO company.