---
product_id: 618689782
title: "12 Plug, 50112"
brand: "fischer"
price: "£5.57"
currency: GBP
in_stock: true
category: "Fischer"
url: https://www.desertcart.co.uk/products/618689782-12-plug-50112
store_origin: GB
region: United Kingdom
---

# 12mm groove diameter for precise fit Slimline design for fast, easy installation Two-directional expansion for edge-friendly force 12 Plug, 50112

**Brand:** fischer
**Price:** £5.57
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure your space with precision and speed — the pro’s choice for flawless fixing!

## Quick Answers

- **What is this?** 12 Plug, 50112 by fischer
- **How much does it cost?** £5.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/618689782-12-plug-50112)

## Best For

- fischer enthusiasts

## Why This Product

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

## Key Features

- • **Anti-Rotation Lock:** Built-in lock stops plug from spinning, guaranteeing reliable, safe fixing every time.
- • **Durable Nylon Build:** High-quality nylon construction offers robust, long-lasting performance under load.
- • **Edge-Safe Expansion:** Two-directional expansion directs forces parallel to edges, preventing material spalling.
- • **Effortless Installation:** Slimline geometry allows quick, smooth insertion into drill holes—save time on every job.
- • **Precision Fit, Maximum Strength:** 12mm diameter ensures a secure, exact fit in concrete and masonry.

## Overview

The fischer S 12 Plug (model 50112) is a high-quality nylon expansion dowel designed for concrete and solid masonry. Featuring a 12mm diameter and two-directional expansion, it ensures maximum load-bearing capacity while protecting edges from damage. Its slimline design and anti-rotation lock enable fast, safe, and reliable installation, making it a trusted classic for professional fixings.

## Description

The fischer expansion plug S is the original and the proven classic millions of times for decades. The plastic fixing is made entirely from high-quality nylon. As a result, the plug is particularly robust during installation and guarantees permanent security. As the plug only expands in two directions, it is possible to direct the expansion forces so that they run parallel to the edge of the building material by turning the plug. This prevents the building material from spalling due to fixings close to the edge. Wood or chipboard screws can be used to fix the object. The fischer expansion plug S is ideal for fixing in concrete and solid masonry.

## Features

- The rimless plug sleeve allows for the plug to be set as deep as required below the plaster to the bearing substrate to achieve the maximum load-bearing capacity.
- As the plug only expands in two directions, it is possible to direct the expansion forces so that they run parallel to the edge of the building material by turning the plug. This allows for smaller edge distances.
- The slimline plug geometry makes it easy to push the plug into the drill hole. For a fast and simple installation.
- The anti-rotation lock prevents the plug rotating in the drill hole, thus guaranteeing a high level of installation safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001M0GYW |
| Best Sellers Rank | #260,990 in Home Improvement ( See Top 100 in Home Improvement ) #372 in Plugs |
| Brand | Fischer |
| Colour | Gray |
| Compatible Groove Diameter | 12 Millimeters |
| Fastener Type | Expansion dowels |
| Finish Types | Natural |
| Global Trade Identification Number | 04006209501122 |
| Grade Rating | Class 5.8 |
| Included Components | 25 Plugs |
| Item Diameter | 10 Millimetres |
| Item Dimensions | 8.9 x 8.9 x 3.8 Centimeters |
| Item Shape | Round |
| Item Type Name | Wallplug |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 8.9 x 8.9 x 3.8 Centimeters |
| Manufacturer | fischer |
| Material | Nylon |
| Material Type | Nylon |
| Maximum Shear Strength | Rated according to Fischer standards |
| Model | 50112 |
| Number Of Items | 25 |
| Number of Pieces | 25 |
| Part Number | 50112 |
| Screw Head Style | Pan |
| Size | 12 mm |
| Size Name | 12 mm |
| Thread Size | #0-80 |
| Unit Count | 25.0 Count |

## Product Details

- **Size:** 12 mm
- **Colour:** Gray
- **Material:** Nylon
- **Brand:** Fischer
- **Item dimensions L x W x H:** 8.9 x 8.9 x 3.8 Centimeters

## Images

![12 Plug, 50112 - Image 1](https://m.media-amazon.com/images/I/51t12P81YZL.jpg)

## Frequently Bought Together

- fischer Expansion Plug S12 1/2" x 2-3/8" (12x60mm) 25pcs Rimless Nylon Expands in Two Directions, for Concrete and Solid Masonry, Ideal for Wall Mounting, Shelving, and Electrical Installations
- fischer S12 1/2" 25pcs Expansion Plug Rimless High-Quality Nylon Expands in Two Directions Wood or Chipboard Screws Can Be Used, Ideal for Concrete and Solid Masonry (S14, 20)
- fischer S12 1/2" 25pcs Expansion Plug Rimless Nylon Expands in Two Directions Wood or Chipboard Screws Can Be Used, Ideal for Concrete and Solid Masonry

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-21*