---
product_id: 551835156
title: "SING F LTD 4Pcs Sink Tap Back Nut 3/4\" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black"
brand: "sing f ltd"
price: "฿1314"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/551835156-sing-f-ltd-4pcs-sink-tap-back-nut-3-4
store_origin: TH
region: Thailand
---

# 45.5mm OD 3/4" BSP Durable ABS SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black

**Brand:** sing f ltd
**Price:** ฿1314
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade Your Plumbing Game!

## Quick Answers

- **What is this?** SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black by sing f ltd
- **How much does it cost?** ฿1314 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/551835156-sing-f-ltd-4pcs-sink-tap-back-nut-3-4)

## Best For

- sing f ltd enthusiasts

## Why This Product

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

## Key Features

- • **📦 Value Pack:** Includes 4 pieces, ensuring you have spares for future projects.
- • **🔍 Easy Installation:** Designed for a hassle-free setup with a 31.5mm spanner size.
- • **🔧 Sturdy & Reliable:** Crafted from high-strength ABS plastic for long-lasting durability.
- • **💧 Versatile Application:** Perfectly designed for bathroom basin taps and various plumbing fittings.
- • **🌡️ High-Temperature Resistance:** Withstands high temperatures, making it ideal for diverse environments.

## Overview

The SING F LTD 4Pcs Sink Tap Back Nut set features durable ABS plastic construction, designed for 3/4" BSP fittings. With an outer diameter of 45.5mm and a thickness of 12mm, these back nuts are perfect for bathroom basin taps and mixers, ensuring a reliable and long-lasting plumbing solution.

## Description

SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black

## Features

- Material : The sink tap back nut is made of ABS plastic, with high strength, corrosion resistance, and high-temperature resistance, sturdy and durable, which has a long service life.
- Size : Outer diameter : 45.5mm, Inner dimater : 25mm, Thickness : 12mm. Spanner Size : 31.5mm.
- Application : 3/4"bsp plastic backnuts are normally used with bathroom basin taps & mixers as well as other plumbing fittings & mixers
- Package : Package includes 4pcs 3/4 Inch BSP Plastic Flanged Back Nuts.
- Note : Please check the style and size of the product you want before you buy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | ABS plastic |
| Fastener Type | Flange |
| Thread Size | 0.75 inches |
| Exterior Finish | ABS plastic |
| Color | Black |
| Finish Type | black |
| Drive System | Screw |
| Brand | SING F LTD |
| Thread Type | British Standard Pipe |
| Inside Thread Size | 0.75 inch |
| Thread Style | Left Hand |
| Thread Coverage | Unthreaded |
| Thread Class | BSP |
| Size | 0.75 Inch |
| Head Style | Flat |
| Item Diameter | 45.5 Millimeters |
| Number of Pieces | 4 |
| Global Trade Identification Number | 04894927054699 |
| Manufacturer | SING F LTD |
| Part Number | HD-EMM840-A |
| Item Weight | 1.06 ounces |
| Item model number | HD840-A |
| Finish | black |
| Cutting Diameter | 45.5 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** ABS plastic
- **Fastener Type:** Flange
- **Thread Size:** 0.75 inches
- **Exterior Finish:** ABS plastic
- **Color:** Black

## Images

![SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black - Image 1](https://m.media-amazon.com/images/I/71BOBvLrwmL.jpg)
![SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black - Image 2](https://m.media-amazon.com/images/I/71qCWwhD16L.jpg)
![SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black - Image 3](https://m.media-amazon.com/images/I/71h3PnYRR4L.jpg)
![SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black - Image 4](https://m.media-amazon.com/images/I/616URa23BxL.jpg)
![SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black - Image 5](https://m.media-amazon.com/images/I/71BfR6iZpZL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- SING F LTD 4Pcs Sink Tap Back Nut 3/4" BSP Plastic Back Nuts Accessories for Bathroom Basin Taps Mixers Round Faced Flanged Back Nuts Home Tools Black
- Do it Basin Faucet Locknut
- Faucet Mounting Nuts, Faucet Shank Nuts with 1/2-Inch IPS - by PlumbUSA

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**Shop now:** [https://www.desertcart.co.th/products/551835156-sing-f-ltd-4pcs-sink-tap-back-nut-3-4](https://www.desertcart.co.th/products/551835156-sing-f-ltd-4pcs-sink-tap-back-nut-3-4)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*