---
product_id: 70525798
title: "SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm hole toilet seats)"
brand: "selftek"
price: "579710₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Self Tek"
url: https://www.desertcart.vn/products/70525798-selftek-4-pack-toilet-seat-bolts-hinge-bolt-screws-toilet
store_origin: VN
region: Vietnam
---

# 4-pack durable bolts expanding rubber grip rust-resistant stainless steel SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm hole toilet seats)

**Brand:** selftek
**Price:** 579710₫
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with bolts that mean business!

## Quick Answers

- **What is this?** SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm hole toilet seats) by selftek
- **How much does it cost?** 579710₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/70525798-selftek-4-pack-toilet-seat-bolts-hinge-bolt-screws-toilet)

## Best For

- selftek enthusiasts

## Why This Product

- Trusted selftek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete 4-Pack Kit:** Everything you need to upgrade your toilet seat hardware in one package.
- • **Rock-Solid Stability:** Say goodbye to wobbly toilet seats with secure expanding rubber bolts.
- • **Rust-Free Durability:** Stainless steel screws and brass nuts ensure long-lasting corrosion resistance.
- • **Perfect Fit Precision:** Engineered for 14-16mm holes, fitting most standard toilet seats flawlessly.
- • **Effortless Installation:** Top-fix design with flexible rubber bungs for a quick, no-fuss setup.

## Overview

The SelfTek 4 Pack Toilet Seat Bolts feature rust-resistant stainless steel screws encased in expanding rubber for a secure, wobble-free fit on 14-16mm hole toilet seats. Designed for easy top-fix installation without bottom tightening, this kit offers durable, anti-slip brass nuts and a perfect fit to transform your bathroom experience with professional-grade hardware.

## Description

SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm hole toilet seats) - desertcart.com

Review: Easy to use, make a solid anchor. - I was concerned about using these for holes that measured 17mm diameter, larger than the 14-16mm range in the description. But they worked fine, making a solid anchor and were easy to use.
Review: Worked great. Big improvement over standard bolt and nut - If you are going to but new toilet seat bolts —these are the ones to buy. Easy to install and mounts very SOLID and SECURE.

## Features

- 【No More Wonky Toilet Seats】- If your toilet seat kept moving, please use these toilet seat fixing screws to replace the useless plastic inserts supplied with a new top fix seat. Suitable for 14 - 16mm hole toilet seats with top fix hinge. Proper size for you to use. NOTE: 1.These toilet seat screw needs to match with a toilet seat cover with a diameter of 28mm in order to securely fasten. 2.White plastic gaskets only fits for 28-29mm holes.
- 【Premium Quality Material】- Rubber Hinge Bolt with Stainless Steel Screws Inside will not rust like metal. Brass nuts can antiskid and antirust. Thicker, stronger and stable. These rubber toilet seat bolts provide great friction against the ceramic bowl holes therefore excellent grip compared to plastic
- 【Easy Installation】-With flexible rubber bungs that slide into the holes effortlessly, installation is a breeze. Tighten the bolts to achieve a snug fit, but be sure not to over-tighten them. No need to tighten screws from the bottom with our hassle-free design.
- 【Package Includes】4 x Rubber Hinge Bolt with Stainless Steel Screws Inside. Perfect accessory for your toilet
- 【Size Information】- Expansion ball diameter: Approx. 1.7 cm/ 0.67 inch (unexpanded state). Length: Approx. 4cm/1.57 inch. Please check the size carefully before purchase. Warm Notice: If there is any problem with these toilet lid screws, please feel free to contact us and we will get back you within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078YSBS2S |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #64,563 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #96 in Toilet Replacement Parts #354 in Toilet & Urinal Parts |
| Compatible groove diameter | 0.55 Inches |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,258) |
| Cutting Diameter | 0.67 Inches |
| Date First Available | March 13, 2018 |
| Fastener Type | Bolt, Push, Round |
| Finish | Rubber |
| Finish Type | Rubber |
| Head Style | Round |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.67 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.28 ounces |
| Manufacturer | SelfTek |
| Number of Pieces | 4 |
| Part Number | SelfTek/397PHHO |
| Shape | Round |
| Style | Rubber+Steel-4 Pack |
| Thread Size | M6 |
| UPC | 799355410915 |

## Product Details

- **Brand:** SelfTek
- **Color:** Silver, White, Black
- **Item dimensions L x W x H:** 1.57 x 0.39 x 0.04 inches
- **Material:** Rubber+Steel
- **Size:** One Size for 14-16mm

## Images

![SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm hole toilet seats) - Image 1](https://m.media-amazon.com/images/I/51tC95KNeYL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: does this fit kohler?**
A: I’ve installed this on two Kohler toilets.  But it wasn’t easy.  The hole in the toilet body is small.  So you can’t push the rubber part down through the top.  But you can push the top of the rubber fitting up from underneath - with some effort and squishing of the rubber top flange to force it in the hole.  Once seated, however, it fits well and it seems to holding everything nicely.

**Q: Does this not use the wing nut on the bottom of the toilet hole?**
A: The rubber part has a threaded insert.  When you tighten the top the rubber is expanded in the hole of the toilet to hold it in place.  These worked well for my toilet seat, which wanted to always move from side to side.

**Q: Is it possible to use longer bolts with this in order to accommodate a luxe bidet and a handrail attachment? Might need extra length..**
A: Yes you could but you don't need to. As long as the rubber part fits in the hole... all the bolt does is squeeze the rubber to make it expand inside the porcelain. It's a compression fitting.

**Q: Mine are not holding the lid into place. Am I supposed to keep tightening?**
A: This is an expansion bolt, and can only expand to a certain point.  If your hole diameter is > the fully tightened up bolt, then you will need a bolt with a greater diameter.  So yes, keep turning the screw insuring that the entire black rubber expansion in not rotating while turning the screw

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use, make a solid anchor.
*by E***E on January 23, 2026*

I was concerned about using these for holes that measured 17mm diameter, larger than the 14-16mm range in the description. But they worked fine, making a solid anchor and were easy to use.

### ⭐⭐⭐⭐⭐ Worked great. Big improvement over standard bolt and nut
*by C***. on February 5, 2025*

If you are going to but new toilet seat bolts —these are the ones to buy. Easy to install and mounts very SOLID and SECURE.

### ⭐⭐⭐⭐ Exactly What I Needed!
*by B***. on July 12, 2025*

I recently purchased the SelfTek 4 Pack Toilet Seat Bolts, and I couldn’t be more impressed! These bolts are a lifesaver when it comes to repairing or replacing loose toilet seats. The build quality is excellent. The materials feel durable and sturdy, ensuring the bolts hold up well over time without bending or breaking. It’s clear that these are made to last. Installation was incredibly easy. The set comes with everything you need, and the bolts fit perfectly into standard toilet seat hinges. Even someone with minimal DIY experience (like me!) can install them in just a few minutes. Once installed, my toilet seat felt rock solid with zero wobbling. It’s such a relief not having to adjust it constantly. I was genuinely surprised at how well these bolts secured the seat in place. Finally, the value for money is fantastic. For a pack of four, the price is very reasonable. It’s always great to have extras on hand for future use or for other toilets in the house. Overall, I’m extremely satisfied with this purchase. If you’re dealing with a loose or broken toilet seat, this set is an affordable and reliable solution. Highly recommended!

## Frequently Bought Together

- SelfTek 4 Pack Toilet Seat Bolts, Hinge Bolt Screws Toilet Seat Fixings Fix Expanding Rubber Top Nuts Screws Mount Seat Hardware Replacement Parts Kit (for 14-16mm Hole Toilet Seats)
- MUU Universal Toilet Seat Bolt kit,Screws,Quick Release,Easy to Install- Toilet Seat Replacement Parts Kit,Toilet Cover Maintenance Accessories,Fixing Accessories (Circle Screws)
- TreaZieo Toilet Seat Bolts and Nuts, 2 Set Stainless Universal Toilet Seat Screws and Bolts with Rubber & Plastic Nuts, Toilet Seat Hinge Bolts and Nuts with Brass Thread Insert, Easy Installation

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*