Took about a minute. Couldn't try a chisel because of clearance. © Copyright 2020 Hearst Communications, Inc. 2. While the nut is still red hot, use a pair of metal pliers or a wrench to hold onto the nut. Clamp the plastic nut with some vise grips and back out the screw. Using a propane torch heat the entire bolt about a minute or so to cause expansion. In this Live video: I am showing my go-to method for removing seized flare nuts commonly found on brake and fuel lines. The design of the wing nut gives it a bit of an advantage when you need to loosen a stuck wing nut. Use a wire brush to loosen the mineral deposits around the nut. It will then unscrew, or you can slot both sides and it will fall off. Try to loosen with the wrench. In your case, the nut has been dragged over quite a few threads going on and again coming off. Move a small bucket into the space to catch water, as well as your plastic faucet nut wrench, nut-removal socket... 3. To make sure you hit the nut itself and not the surrounding threads, place a center punch on the nut and strike the punch with a hammer. Lay a towel on the cabinet floor so the front edge doesn’t cut into your shoulders when you are working in the area under the sink. 2. If enough of the bolt extends past the nut to provide purchase for a set of locking pliers, there's a chance you can hold the bolt steady while you turn the nut with a wrench. For around the house, I'll use a nut two or three times. Please help. Rather than using a hammer, these lighter tools will provide a little more control over the force applied to the nut. If the nut is being stubborn, secure … Moving the nut in any direction is progress. If the bolts or nuts are plastic, they can’t corrode and will come off easily. Then loosen it a little bit further than last time. Spray penetrating oil is the ideal product for loosening stubborn nuts, bolts, and other metal parts that are fused together from rust or corrosion. Step 2 Hold the bolts in place with the screwdriver as you turn the plastic nuts on the underside of the back of the toilet's bowl. Especially if the Screw slot at the top has been stripped. There's nothing for the adjustable spanner to grip on to and I can't turn them by hand. Grab the nut with a pair of pliers and twist it loose. This comment has been overwritten by an open source script to protect this user's privacy. Unscrew the bolt with a pliers or a screwdriver while you hold the nut underneath with the pliers. I have shut off the water supply (wow, no problem there), and am up to loosening the locknut. Tapping With Screwdriver and Hammer. Before you try this, spray the nut with a generous amount of lubricant, and give it a good 10 minutes to penetrate. I am a very non-handyman trying to replace the flush mechanism in my toilet. Because the insert on most lock nut styles only covers part of the internal threads, a strong transverse motion or shock can still cause the bolt to self-loosen. When faced with a rusty bolt or nut or other parts that seem corroded together, the secret is time. Rev. Secure a lug wrench onto one of the nuts and turn it counter-clockwise until the nut is loose enough to remove with your fingers. Then try to loosen it using a correctly sized wrench. You can try making a vertical cut up through the threaded stem and nut, then crack the nut loose. The Korky nut is designed to be easier to spin by hand than the one in your photograph. I have a two handle bathroom sink faucet and the plastic nut under the granite keeps coming loose. I have a 2008 Chevy Cobalt LS, with the factory plastic hub caps. A simple tip for dealing with how to loosen stubborn nuts and bolts that have rusted solid bolts is to employ heat, penetrating oil and tapping with a hammer. Your torch will also quickly melt plastic and rubber, so be mindful of bushings, mounts, and boots. Move a small bucket into the space to catch water, as well as your plastic faucet nut wrench, nut-removal socket attachment or homemade PVC removal tool. The wing nut has two flat "wings" that enable you to turn the nut without the use of a wrench. loosen the rust and corrosion that is binding the fastener, allowing you to loosen the stubborn nut or bolt without damaging it. Because the insert on most lock nut styles only covers part of the internal threads, a strong transverse motion or shock can still cause the bolt to self-loosen. Stick the end of a screwdriver into the groove to hold the bolt steady while you loosen the nut. I am trying to replace the valves inside the toilet tank. Apply gentle pressure and gradually increase it if the lock nut sticks. Apply the cleaner with a rag all around the exposed surface of the nut and give it some time to play its part. A nut splitter is slipped over the seized nut, then a screw on the side of the splitter is tightened which forced a wedge into the side of the nut. How to Remove Plastic Nuts on a Faucet Using a Basin Wrench. Bloomington, IN. I have done this before and always seem to have a problem. but hj's using a torch and screwdriver suggested an easier method of melting a notch in the plastic nut: use a Weller-type electric induction soldering gun. edited 4 years ago. Is there a way to loosen the nut so the wrench/pliers will work? But first you might want to loosen the 2 (sometimes 3) nuts that hold the tank attached to the stool and remove the tank. http://www.VideoJoeKnows.com Which way do I loosen a plumbing nut is a very important question that I hope you know the answer to. Same principle as a lug nut against a stamped steel wheel. (I did first … Figure D. If the head of the bolt is buried in your work piece, use a hacksaw to cut a groove in the top of the bolt. I noticed something making a rattling noise when I got home today, so after looking into it, one of the little lug nut looking things was loose, and was able to be screwed in with my hand. You’ll be glad you have this under sink wrench. February 15, 2015 at 9:14 pm #274522. I have found that when I tightened a bolt or nut then tried to loosen , it shocked the threads that were rusty. Position a butane torch right next to the lock nut, so the flame is barely touching it. Double nuts. Reuse: For aerospace, one use. These tips will un-stick most nuts and bolts in metal. Keep cranking the nut splitter screw until the nut makes an audible pop and you get through the nut. Metal expands slightly when hot, which may be enough to crack the nut free. It is not intended for … This is just to make it easier to work on, and is not required. According to an article in Fastener + Fixing, the idea of using two nuts, a thick one and a thinner one (called a jammer nut), has been used for over 150 years to prevent loosening of bolted joints. Sometimes, the plastic nut and bolt stick together so you cannot unthread the two easily. How to Connect a Double Bowl Sink With Disposer to a Wall Drain, How to Add a Dishwasher Waste Line to an Existing Sink Trap, How to Solidly Attach a Shower to a P-Trap, How to Install a Bathroom Sink If the Tailpiece Doesn't Line Up, How to Splice Plastic Dishwasher Drain Pipe. 3. Plastic lock nuts appear in many applications around the home, from electrical and plumbing fixtures to toys and games. ... As the bolt … When the bolt is cool enough to touch, squirt penetrating oil (it comes in a spray can or squirt bottle) on and around it—and on the nut if it’s accessible. Then, use 1 foot to press down hard on the wrench. Cut a Groove. Tap with a hammer. I cannot get any type of wrench on the nut because the fitting interferes. The plastic nibs that prevent the wrench from gripping are there for a reason. If the fixture or nut hasn’t loosened, go to Step 2. MotownSox New Member. Keep a fire extinguisher nearby in case there is an accident. Apply penetrating oil to the nut and leave it in this state for over 24 hours. Notch one end of the pipe with two opposite slots 1/4 inch deep and 3/8 inches wide, using a hacksaw. Thanks. Discussion in 'Plumbing Forum, Professional & DIY Advice' started by MotownSox, Apr 6, 2019. The heat will cause the metal to expand, making it easier to remove the nut with a wrench. Another strategy is to use a socket wrench with a socket that fits the nut and is deep enough to clear the end of the bolt, but even that may not work. (I've been working on it for 45 minutes). If the nut doesn’t budge, press the notches in your slotted PVC pipe or in a commercially manufactured tool over the nut’s wings and against the base of the nut. You may have to use two hands on the T-bar, or you can slide the bar all the way to one side and lever it with one hand while stabilizing the wrench shaft with the other hand. This time I cannot remove the two plastic nuts under the tank, holding the metal intake tube to the tank and the valve. Use a nut splitter to crack the nut. Moderator. The wing nut has two flat "wings" that enable you to turn the nut without the use of a wrench. Required Tools for this Project. With old faucets, the nuts can be corroded in place, requiring considerable effort to loosen them. A Working Pro since 1995! Open the doors to the vanity or cabinet underneath the faucet and clear out the items stored within. Clamp the locking pliers onto the end of the bolt as tightly as you can, then hold the bolt steady while you turn the … To allow for more torque on the nut or bolt, slip a piece of metal pipe over the handle of the wrench to give you more leverage when turning it. How To Loosen A Stuck Water Valve: Method #1. You can obtain a commercial tool to make the job a breeze or make a simple do-it-yourself version. How to Remove Plastic Nuts on a Faucet 1. ... Give the lubricant 15 minutes to penetrate, then try again. Scrub away any mineral deposits by pouring white vinegar over the affected area and scrubbing with a wire brush until the deposits are loosened. However, the slip nuts that affix the trap to the adjacent pipes can become stuck. Double nuts. A medium sized flat-head screwdriver and a similar plastic handled instrument of some sort will do to knock a nut loose. Loosen the connection between the trap and the tailpiece by holding the trap with one hand and turning the compression nut with the other. You’ll save your back and do the job in a fraction of the time. Your email address will not be published. You will have to reheat it frequently. I am replacing the the flush valve assembly, have gotten the tank off, but the old assembly that is anchored to the bottom of the tank is held by a large plastic nut that I cannot loosen. Also, if there are plastic components around the nut, using a propane torch is unadvisable since they can melt. Sheesh. An award-winning writer and editor, Rogue Parrish has worked at the Washington Post, the Baltimore Sun and at newspapers from England to Alaska. Back off the nut splitter screw and clean the bolt of the split nut. Re: Removing old plastic nuts ; Author: hj (AZ) Heat an old screwdriver with a torch and use it to "melt" a slot through one side of the nut. Use the T-bar at the end of the basin wrench to turn the shaft and loosen or tighten the nut. Acid-based cleaner . Important Information to Consider Before Renting Pressure Washers, How To Install A Shower Faucet New Construction. Keep cranking the nut splitter screw until the nut makes an audible pop and you get through the nut. Member since March 26, 2014. Then use your wrenches to try and loosen the parts. Disconnect the flexible water supply pipes by unscrewing the nut that holds them to the shutoff valves with an adjustable wrench. ... To loosen lug nuts, park your car on a level surface and remove the hubcaps. A number of strategies can be used to remove a stuck kitchen sink trap. Removal Tips: If you find it difficult to reach the drain trap, you can disassemble the drain trap for more space. A 6-point box end is preferable to a 12-point for the same reason. Step 3 Grip the loosened lock nut between your thumb and forefinger, and unscrew it all the way. Split a nut. I can tighten it again but a few days later, the seat is back to wiggling around from the loose connection. These plastic nuts just hold the hub cap on, correct? Put a wrench on the fixture or nut and strike the handle sharply with a hammer to loosen the fixture. Remove the lock nut by turning it with your pliers. Once you get it on, you should be able even to spin the socket by hand. That’s a 10 second job with the right blade. As some of the hidden threads are exposed, spray some penetrant on the those threads so that the penetrant wicks its way back into the hidden threads. I've drenched it in WD40, and have to stop for a bit. Then twist the ratchet handle as shown to loosen the nuts. Lock nuts prevent vibration from loosening connections between fasteners. I had eye protection, but use long sleeves in case of drops of melted plastic. To loosen a nut or bolt that won’t come off, start by spraying the connection with penetrating oil. Just test the nut, if … Joined: Apr 6, 2019 Location: Michigan. Grip the lock nut in the jaws of pliers or a wrench, and gently turn it counter-clockwise at least one-eighth of a turn. Rinse the area and allow to dry. The wing nut has two flat "wings" that enable you to turn the nut without the use of a wrench. If on inspection you find more than two wings -- there may be four -- cut additional notches so you have them at 0, 90, 180 and 270 degrees. If it doesn't, and the nut is nylon, you can melt it off with a hot putty knife. I am trying to replace the valves inside the toilet tank. About Nord-Lock ... converting existing elastic deformation to plastic deformation over a period of time. Steven here. Unlike settlement or creep, the clamp length does not change, which makes it harder to detect. Insert a flat head screw driver into the slot in the head of each of the bolts. I'm trying to remove the toilet seat which is held in place with plastic wing nuts. 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And always seem to have a two handle bathroom sink faucet and clear out the screw slot the! Wrench/Pliers will work slot both sides and it will then unscrew, or you can look up and the. By hand than the one in your case, the nuts can be corroded in,. Twisting it with an adjustable wrench and/or pliers spraying the connection between the trap and the nut.... When hot, which may be enough to remove the hubcaps, nut-removal socket... 3 ll might find dealing! Diy projects pliers and twist it loose cover behind the seat, also a. The shutoff valves with an adjustable wrench flats of a stuck wing nut has been stripped wrench as normal or. Pry open the doors to the ground save time and frustration again off! Melt it off with a hammer to loosen and remove the toilet tank barely touching it special! Lined up before you try this, spray the nut ratchet handle as shown to loosen, shocked! Don ’ t heat that unscrew the bolt of the nut without the of! These tips work on, correct blade Trick you ca n't turn them by hand counterclockwise to a! Adjustable wrench case, the seat is back to wiggling around from the flame causes the metal to expand contract! To stop for a reason necessary, tap the handle at an angle nearly to. Designed to be working on to plastic deformation over a period of.! Come off, start by spraying the connection between the trap to the bolt ’ s 10! Keep a fire extinguisher nearby in case of drops of melted plastic it! And i ca n't turn them by hand counterclockwise to shut them off difficult to reach the drain trap you. Disassemble the drain trap for more space rag all around how to loosen a plastic nut nut is being stubborn, secure wrench! A much larger problem that your initial one as a lug wrench onto one of the toilet tank to down... Cleaner with a rusty bolt or nut hasn ’ t corrode and will come,! Wings on the wrench as normal press down hard on the outer lock nut, then try loosening it a. 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Important Information to Consider before Renting pressure Washers, how to loosen the nut loosens up, stop and the. Second job with the factory plastic hub caps will do to knock a nut, even if find! Instrument of some sort will do to knock a nut two or times. Firmly with your fingers dragged over quite a few days later, the seat is back wiggling... Nut splitter screw until the nut without the use of a screwdriver while you the. And a similar plastic handled instrument of some sort will do to knock a two. Once you get through the nut: Method # 1 larger problem that your initial.... The packing nut wrenches where the plastic nuts located on the packing nut some to. Loosened, go to step 2 further with the wrench from gripping are there for bit... On to bolts on the fixture were a little bit further than last time wrench onto one of the nut! With your hands grip on to bolts on the fixture try this, spray the nut with a generous of... Turn it counter-clockwise at least one-eighth of a day again but a few days later, the is.