Can I use a toggle bolt if there's no space behind the drywall? The housing bore will change so you don't put rod bolts in yourself. The key to using toggle bolts is to ensure that the wallboard is strong enough to handle the weight. I put it below because it's just too hard to see from above when you place the wood on the wall and struggle to attach it! Otherwise, you can do as dbracey suggests and cut the 3" bolt down to between 2 and 3". I had similar situation trying to install curtain rod hooks on the wall with thick sheet rock, hollow space and concrete block. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Can I reuse head bolts? I have screws with toggle bolts on them. Bolts can be re-used ONCE! Kalaiselvi Senthil. Toggle Bolt. How to detect concrete or brick behind plasterboard. This report explains how TotalCAE makes it easy for organizations to utilize cloud computing on AWS to accelerate product innovation, solve complex engineering problems, and reduce the time waiting for CAE simulation results. I set the video to start at a specific time when he selects the toggle bolt for demonstration. Why use TC bolts in a non-TC application. Second, the toggle bar stays in place when installed. The toggle is drawn against the wall as you tighten the bolt. Re-torqueing continues to move the nut up to new threads. Once set, the anchor will remain secure if the bolt is removed. Because 3/16" TB's slightly exceed the weak link in strength, it's the only size I use. A 3/8" toggle can safely manage a weight of over 50 lbs. rev 2021.2.18.38600, Sorry, we no longer support Internet Explorer, The best answers are voted up and rise to the top, Home Improvement Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. The 3 inch screw with the toggle bolt is too long because it hits the concrete. The original bolts appear to be standard bolts and I am wondering if I can reuse them. If your measured distance minus the plaster thickness isn't longer than the toggle wings, then you need a different bolt or you need to drill out the concrete. Already a Member? A fastener with a torque + angle specification must be tightened first to the torque part of the specification and then tightened further by the addition of the specified angle. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. If there is a big hollow space I don't think you want to screw into the concrete - there will be a lot of shear force on the screw and it might not hold it since it's not designed for a large gap between load and the surface its being anchored to. If you didn't strip the holes when removing the old bolts, then you PROBABLY should be able to re-use the same holes, but to be safe, I would inject a little Elmer's wood glue (just a few drops) into each hole before you insert the bolts. I have at some point used EVERY type of anchor on this Answer. Since you want the TV to articulate out from the wall, most of the force will be pull-out instead of shear. Hope it doesn't fall on my head. Longer bolts can handle heavier loads or thicker walls. To learn more, see our tips on writing great answers. They call them reusable because the "older" toggle bolts fall behind the wall after you unmount the thing that was hanging on the wall. The wall anchor will be dusty, but still usable. Torque + Angle . A 3/8″ toggle can safely manage a weight of over 50 lbs. The Power-Stud+ SD1 is a fully threaded, torque controlled, wedge expansion anchor that is designed for concrete applications. Cite. You should have about 1 1/2 inches left on each side of the wood so it won't split. Toggle bolts are measured according to the length and diameter of the bolt. Why do fans spin backwards slightly after they (should) stop? Correspondingly, how much weight can drywall hold with toggle bolts? The key to using toggle bolts is to ensure that the wallboard is strong enough to handle the weight. Galvanized bolts and F3125 Grade A490 bolts that have been pretensioned may notbe reused at all. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. SAGE publishes a number of Open Access articles under our Gold Open Access journals and SAGE Choice options. As long as the bolts are in good condition and you follow a few safety tips, you should be able to use them multiple times. Weight Support The strength of the toggle bolt is determined by the length and diameter of its screw body. Cut the screw to the desired length instead and stick with the toggle. A) Take the bolt to a hardware store, tell someone you want the same bolt but in a 2.5" length - this is likely the easiest thing. The beauty of this is the wall doesn't support any of the curtain weight and the whole installation can be removed with very minimal repair to the wall. A toggle bolt wall anchor can be very strong. Reusing Anchors and Screws . By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. If you are going to spackle over the hole, push the bolt in far enough so that it is no longer flush with the surface of the wall. I do not require that they reinstall the bolts to tension controlled specifications. A toggle bolt wall anchor can be very strong. If your measured distance minus the plaster thickness isn't longer than the toggle wings, then you need a different bolt or you need to drill out the concrete. If that happens you need to drill out what’s left of the bolt. Is reuse of the bolts applicable? They’re also the most expensive at roughly $1 each, but ultimately, you get what you pay for. According to Chilton: If the bolts have a dab of paint on them, they have been removed before and should be replaced. If there is no paint on them they can be reused. A slender toggle bolt can hold 30 pounds easily on 1/2" drywall. What is "mission design"? Snaptoggle Toggle Bolts, Hollow Wall (100-pack) at Walmart and save. In critical applications this could obviously have serious consequences on the structural integrity of the product. It is common that the new parts receive additional stress than the older parts. Please let us know here why this post is inappropriate. You can cut a slot in the drywall so that the wings don't have to fold. Then select a toggle bolt sized to easily span the now gaping hole! Our virtual experts can diagnose your issue (for free!) They’re also the most expensive at roughly $1 each, but ultimately, you get what you pay for. Can I use bolts to attach a bed to the walls of my room? Step 2 - Pull It Out. Good luck! *Eng-Tips's functionality depends on members receiving e-mail. You can find these in plastic, nylon, or zinc-coated. If your wall seems flimsy, you’re usually better off drilling directly into studs and securing the mount with lag bolts. TB's can't be used to mount objects that are much smaller in width or height than the width of the open toggle. Otherwise, the line tends to creep up or down, even with a level...! How can I talk to my friend in order to make sure he won't stay more than two weeks? Toggle bolts can support up to 50 pounds when installed in a wooden ceiling. Of course they are the same size since they they go on the same L series engines. That is for a 14” rim and about a 1,100-pound load. It depends on the application, meaning what engine do you have and how do you intend to use it? This extension on the sides had the added benefit of allowing me to push the curtains back as far as possible while still hiding the side window frames. I buy 100's of toggle bolts at a time and have for years and years: The weak link of TB fastening in drywall or plaster is the wall. Diameters for toggle bolts include: The reuse of high-strength structural bolts often refers to the removal and subsequent reinstallation of bolts when a structural connection is reassembled. I found a cool video showing how toggle bolts work “behind the scenes”. I found that it is best to draw a level line the entire length of the installation or do a snap-line. I took out enough so the toggle will open if inserted vertically. 1/4" doesn't gain much strength and 1/8" can be weaker than the wall. You can reuse the bolts. The amount can vary depending on the size of the anchor and the wall you are using it on. Securely hang heavy objects or wall decor, such as mirrors or paintings, on plaster walls by using toggle bolts. Lath and plaster walls can't accept typical plastic anchors.