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4 PCS Toilet Tank to Bowl Bolts Repair Kit, 5/16 * 3.15 inch High Quality 304 Stainless Steel Heavy Duty Rustproof Toilet Tank Bolts

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$17.96

$ 7 .99 $7.99

In Stock

1.Style:2 Pcs Stainless Steel Bolts Kit


About this item

  • 1.Toilet Tank to Bowl Coupling Kits: Universal replacements with tank to bowl bolts.Package includes 4 sets tank bolt with nuts and washers ,spare washers and nuts are added for replacement when corresponding fittings are lost or damaged.
  • 2.Premium Quality: The toilet tank bolts, nuts and flat washers are made of premium stainless steel, which are anti-corrosion, anti-rust and hard to break or deform. Black gaskets are made of high-quality rubber, waterproof. All of them are safe and durable, and can be used for long time.
  • 3.Convenient for installation:Tank to bowl bolt assembly kit,includes all all necessary accessories,special designed butterfly nuts are for easy installation and disassembly.In the installation video, you'll see how easy it is to install the butterfly nut by hand.
  • 4.Universal and Durable: The bolts are 80mm/3.15 inches long, longer than normal bolts, long enough to fit most toilet tank to bowl.The bolts are 5/16 "in diameter, not the cheap cheesy quarter inch ,more durable and resistant to stress.
  • 5.Perfect protection:The long lock nuts at the bottom are used to avoid shifting or movement, have better stability and the rubber cushion washers on both sides secure and seal the toilet tank to the bowl, prevent water leakage and protect the toilet parts from damage.Have a good performance on making a secure and watertight connection between toilet tank and bowl.


4 PCS Toilet Tank to Bowl Bolts Repair Kit, 5/16 * 3.15 inch Stainless Steel Heavy Duty Rustproof Toilet Tank Bolts


Nate Perry
September 4, 2025
Helped me fix a leaking toilet tank. Wish this was standard on toilets.
Lou19403
September 1, 2025
Fast shipment. Excellent product. So happy for the stainless steel non corrosive parts. Much better than parts at the local big box store. No more leaking on my AquaSource Toilet plus the tank to toilet seems much more secure.
David N.
July 9, 2025
Fits perfectly
RM
June 12, 2025
....are these not included with EVERY new toilet sold??? I had to replace a toilet and tank from the 50s, and I got an American Standard (only 10 inch offset at the big box) . I was a plumber's asst as a youngster, so I've set a few toilets and tanks. BOTH bolts/washers included with the toilet leaked immediately and constantly. I finally managed to get one of them to stop leaking, but not the other. Installed these bad boys and nary a drop has escaped. Why even bother putting pure junk bolts and seals in with your product? If I still "plumbed" for a living, I'd only use these. Call backs for leaks destroy profit. Do yourself a favor and "get you some".
jaime tucker
May 7, 2025
Product arrived on time and was as described. It seemed to be of good quality and has not leaked as of yet.
Jose
May 2, 2025
Had everything needed. Easy to install. Holds toilet nicely
Aaron Hartman
April 22, 2025
High quality bolts used to replace the sad, completely rusted, cheap bolts used by the original contractor. The manufacturer even threw in a few extra washers, rubber gaskets and wing nuts. That was nice.
John Thomas
April 7, 2025
I have an American Standard toilet and the water bowl started leaking after 8 years. I noticed my toilet didn’t have a rubber washer underneath the water tank. I’m surprised it didn’t start leaking sooner! These bolts are better than what I could find at the big box stores because they have the rubber beveled washer inside the water tank and a flat rubber washer underneath the tank on the outside! This bolt design should never leak! Highly recommend plus you get 4 bolts so you can fix 2 toilets!
Nate Perry
March 27, 2025
Helped me fix a leaking toilet tank. Wish this was standard on toilets.
Lou19403
March 19, 2025
Fast shipment. Excellent product. So happy for the stainless steel non corrosive parts. Much better than parts at the local big box store. No more leaking on my AquaSource Toilet plus the tank to toilet seems much more secure.
David N.
February 17, 2025
Fits perfectly
RM
January 24, 2025
....are these not included with EVERY new toilet sold??? I had to replace a toilet and tank from the 50s, and I got an American Standard (only 10 inch offset at the big box) . I was a plumber's asst as a youngster, so I've set a few toilets and tanks. BOTH bolts/washers included with the toilet leaked immediately and constantly. I finally managed to get one of them to stop leaking, but not the other. Installed these bad boys and nary a drop has escaped. Why even bother putting pure junk bolts and seals in with your product? If I still "plumbed" for a living, I'd only use these. Call backs for leaks destroy profit. Do yourself a favor and "get you some".
jaime tucker
December 19, 2024
Product arrived on time and was as described. It seemed to be of good quality and has not leaked as of yet.
Jose
December 16, 2024
Had everything needed. Easy to install. Holds toilet nicely
Aaron Hartman
December 1, 2024
High quality bolts used to replace the sad, completely rusted, cheap bolts used by the original contractor. The manufacturer even threw in a few extra washers, rubber gaskets and wing nuts. That was nice.
John Thomas
November 22, 2024
I have an American Standard toilet and the water bowl started leaking after 8 years. I noticed my toilet didn’t have a rubber washer underneath the water tank. I’m surprised it didn’t start leaking sooner! These bolts are better than what I could find at the big box stores because they have the rubber beveled washer inside the water tank and a flat rubber washer underneath the tank on the outside! This bolt design should never leak! Highly recommend plus you get 4 bolts so you can fix 2 toilets!