---
product_id: 317245482
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: "4117 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/317245482-selftek-4-pack-toilet-seat-bolts-hinge-bolt-screws-toilet
store_origin: IS
region: Iceland
---

# 4-pack durable bolts anti-rust plastic washers fits 14-16mm holes 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:** 4117 kr
**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?** 4117 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/317245482-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 fix or replace two toilet seats, making your bathroom feel fresh and reliable.
- • **Rock-Solid Stability:** Say goodbye to wobbly toilet seats with secure expanding rubber bungs that lock tight every time.
- • **Tool-Free Bottom Access:** Top screw installation means no awkward under-toilet tightening—easy upgrade for busy professionals.
- • **Rust-Resistant Durability:** Brass nuts and plastic washers resist corrosion, keeping your bathroom hardware pristine and maintenance-free.
- • **Precision Fit for Top Fix Seats:** Designed specifically for 14-16mm hole diameters, ensuring a perfect, no-fuss installation.

## Overview

The SelfTek 4 Pack Toilet Seat Bolts kit offers a professional-grade solution for securing toilet seats with 14-16mm holes. Featuring expanding rubber bungs for a tight fit, rust-resistant brass nuts, and plastic washers, this kit ensures a wobble-free, durable installation without the hassle of bottom access tightening. Ideal for quick, reliable bathroom upgrades.

## Description

SelfTek 4 Pack Toilet Seat Fixing Kit-- Whether your original grommets supplied with the toilet seats did't fit properly? - Use SelfTek toilet seat fixings, it's a tight fit.These toilet seat screws is great for broken or old toilet seat hinges.It is suitable for 14-19mm hole (expanding screw) for 2 toilet seats.  How to install the toilet seat hinges fixings? 1. Just push them through the holes. 2. Put on the supplied washers. 3. Screw from the top. Please Note: These toilet seat hinges screws is suitable for 14 - 16mm hole,please confirm the diameter of your toilet seat hole before purchase.Specifications: Expansion ball diameter: Approx. 1.7 cm/ 0.67 inch (unexpanded state) Length: Approx. 4cm/1.57 inch White plastic circle card diameter:Approx. 2.8cm/ 1.1 inch Package includes: 4 x Toilet seat screws

## 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, please check the size carefully before purchase
- 【Round Hinge Plate】- The round hinge plate make this extra sturdy and ideal. If your current seat fittings are loose making your toilet seat move around on the pan
- 【Flexible Rubber Bungs】- Rubber bungs slide into the holes perfect and when you tighten the bolts they squash up in the holes making a good tight fit. Please do not over tighten the bolt
- 【Quality Material】- Plastic washer will not rust like metal. Brass nuts can antiskid and antirust. You don't need to tight screw from bottom with these toilet seat hinges screws. These rubber toilet seat bolts provide great friction against the ceramic bowl holes therefore excellent grip compared to plastic
- 【Size Information】- Expansion ball diameter: Approx. 1.7 cm/ 0.67 inch (unexpanded state). Length: Approx. 4cm/1.57 inch. 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 |
|---------------|-------|
| Fastener type | Bolt, Push, Round |
| Head style | Round |
| Finish type | Ceramic |
| Shape | Rectangular |
| Number of pieces | 4 |
| Compatible groove diameter | 0.55 Inches |
| Manufacturer | SelfTek |
| UPC | 799355410915 |
| Part number | SelfTek/397PHHO |
| Item Weight | 36.3 g |
| Product Dimensions | 4 x 1 x 0.1 cm; 36.29 g |
| Manufacturer reference | SelfTek/397PHHO |
| Color | Silver, White, Black |
| Style | Rubber+Steel-4 Pack |
| Finish | Ceramic |
| Item Package Quantity | 1 |
| Head Style | Round |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 4
- **Colour:** Silver, White, Black
- **Material:** Plastic
- **Brand:** SelfTek
- **Item dimensions L x W x H:** 40 x 10 x 1 millimeters

## 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)
![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 2](https://m.media-amazon.com/images/I/61ukbtj-+0L.jpg)
![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 3](https://m.media-amazon.com/images/I/61QxRnjPY1L.jpg)
![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 4](https://m.media-amazon.com/images/I/610RW6EylpL.jpg)
![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 5](https://m.media-amazon.com/images/I/71-e3vouL-L.jpg)

## 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

## 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 Iceland*
*Store origin: IS*
*Last updated: 2026-02-04*