How Much Weight Can A Screw Hold In Drywall Without Anchors

Sleeve type hollow wall anchors.

How much weight can a screw hold in drywall without anchors. Toggles anchors or molly bolts are surprisingly strong. Molly bolts are a mechanically interesting anchor. If it resists too much you can use a 14 drill bit and drill the head off the anchor. Theyre called expansion anchors because when you drive in the a screw they expand and push against the drywall in order to bite into it.

How much weight can drywall hold without anchors. The body of the anchor will drop into the wall. When applying any kind of drywall anchor you should understand how they work and which screw anchor may work best to put into a hollow wall. Products designed for the wall such as towel racks often come with cheaply made plastic wall plugs but if you want reliable holding power youll be better off using a sturdier type of anchor.

Drive it right through the drywall. Turn a screw slightly into the head of the anchor and pull. The brass version with hook held more weight than the center screw type. Able to hold between five and 25 pounds depending on brand and size larger anchors hold more weight.

Theyre available in nylon or brass and come with either a center screw or picture hook. While i dont know exactly how much one can hang on a screw in the drywall i wouldnt hang anything on it. Find studs in the wall buy a studfinder and screw into them. Many styles are available but here some common types are shown from the front and back sides of the drywall.

Expansion anchors also called drywall plugs these can hold between 5 to 25 pounds on walls depending on their size but they arent suitable for ceilings. Theyre not the best type to use since theyre not able to hold a whole lot of weight maybe 10 to 20 pounds at most but theyre great for heavier picture frames and small shelves. Slide in your cut to fit block 145 long assuming you have 16 on center studs. A 18 toggle can hold 30 pounds on 12 inch drywall and a 38 inch toggle can handle a hefty 50 pounds or more safely.

You can do things like this without relying on drywall only to support it. It should come free. Screw the blocker in place against the back of the drywall with drywall screws to hold it in place then drive some 3 screws toenail angled directly through the drywall to attach the blocking piece to the studs on either side. This can be 5 to 10 pounds but keep in mind that the drywall is an extremely brittle material and it is not strong enough to hold the weight for a longer period of time.

A review and demonstration of various types of drywall wallboard anchors.