How To Install Drywall Anchor Bolts

Some anchors are designed to screw directly into drywall and these are easier to install if you drill a 1 4 inch pilot hole.

How to install drywall anchor bolts. The diameter of the hole you need is determined by the diameter of the anchor sleeve. As you do the collars on the backside will spread out to clamp the wall tight. Learn the function and strength of different drywall anchors. Watch the correct installation and expansion of each. Then insert your screwdriver and tighten the central screw.

Place one of the anchors in the pilot hole and hold it in place if it does not stay on its own. Hollow wall anchors also known as molly bolts come in various lengths. With any of this type installation is usually to poke a small hole and either tap or screw in the anchor. Once again make sure you first put the screw through the hole of the thing you re attaching to the wall. Make sure the holes are not too small because this may cause the anchor to collapse onto itself.

Continue to hammer the drywall anchor into the wall until it is flush with it. Inserting drywall anchors is easy to do. In case you need to you can always tap the anchor with a rubber mallet to get it to sit flush on the wall. Measure it with a ruler when the wings are folded as closely to the sleeve as possible and use a bit with that diameter. To install one of these drill a hole with the same diameter as the molly bolt.

Attach your rack or shelf to the wall by screwing into the drywall anchor. Pound the anchor into the drywall using a hammer making sure the head is flush with the wall. From the home maintenance fundamentals cu. Slide the anchor into the hole push the anchor until it seats flush on the wall. Use the hammer and gently tap the drywall anchor until it enters the hole.

Installing a wall anchor of the straight in types of wall anchors this one is perhaps the most secure.