---
product_id: 48254229
title: "Silverline 583243 Air Line Coupling Bayonet Female Thread 2pk 1/4\" BSP"
brand: "silverline"
price: "$24.27"
currency: USD
in_stock: true
reviews_count: 8
category: "Silverline"
url: https://www.desertcart.ec/products/48254229-silverline-583243-air-line-coupling-bayonet-female-thread-2pk-1
store_origin: EC
region: Ecuador
---

# 1/4" BSP female thread - precision fit Alloy steel build - durable strength 2-pack set - ready for dual setups Silverline 583243 Air Line Coupling Bayonet Female Thread 2pk 1/4" BSP

**Brand:** silverline
**Price:** $24.27
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence — The Coupling That Means Business

## Quick Answers

- **What is this?** Silverline 583243 Air Line Coupling Bayonet Female Thread 2pk 1/4" BSP by silverline
- **How much does it cost?** $24.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/48254229-silverline-583243-air-line-coupling-bayonet-female-thread-2pk-1)

## Best For

- silverline enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from robust alloy steel for superior durability under heavy use.
- • **Dual Pack Convenience:** Two couplings included to keep your projects moving without interruption.
- • **Ethical & Eco-Conscious:** Manufactured with strict environmental and ethical standards for responsible sourcing.
- • **Precision Engineered Fit:** 1/4" BSP female thread ensures seamless, leak-free connections every time.
- • **Trusted Quality Assurance:** Silverline’s rigorous testing and certifications guarantee reliable performance.

## Overview

The Silverline 583243 Air Line Coupling Bayonet Female Thread 2-pack features a 1/4" BSP female thread design made from durable alloy steel. Trusted across the UK and Europe, these couplings deliver reliable, leak-proof connections for pneumatic tools. Backed by Silverline’s commitment to quality, safety, and ethical manufacturing, this set is perfect for professionals seeking dependable air line accessories.

## Description

Product Description 1/4" BSP female thread air line coupling bayonet. Manufacturer's Description Recognised and trusted throughout the UK and Europe, Silverline’s comprehensive range of tools meet both current and future demands. These products utilise the better technology, ensuring Silverline customers get better tools. The Silverline range includes over 5000 hand and power tools for use in the home, garden and workshop.Subjected to thorough testing, Silverline delivers tools that comply with the better standards in quality and safety. Through continuous monitoring and improvement of their suppliers, they provide tools that are approved and certified with long guarantees, so you can be sure you’re investing in the best tools on the market today.Silverline cares about the environment. As their products are sourced from factories around the world, they run continuous improvement programmes to ensure they only deliver quality tools that comply with the very latest environmental standards.Silverline is committed to supporting human rights and upholding moral and ethical standards. They monitor their supply chain closely through a controlled programme of factory audits and assessments. To pass their audit, all suppliers must actively comply with all relevant local and international legislation and demonstrate a good, safe and healthy working environment.

Review: Funny story, happy ending. - Funny story. Bought all my air line products from Silverline. Good price, good quality and everything fits well. Except I never actually received this packet of two female connections. I can only surmise that they had none left at the depot and they decided to send me four brass female connections instead! They work fine and I am very happy with them. I made the decision to buy all my air line products from one manufacturer to avoid any bad connection problems which seems to happen a lot. Will always use Silverline from now on.
Review: Good quality Does what I expected - Good quality Does what I expected

## Features

- Model number: 583243
- 1/4 inch BSP female thread
- Model Number: 583243

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LFWB6A |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 161,702 in DIY & Tools ( See Top 100 in DIY & Tools ) 690 in Air Tool Accessories |
| Colour | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (253) |
| Date First Available | 30 Nov. 2006 |
| Included Components | Air Line Coupling Bayonet Female Thread 2pk |
| Item Package Quantity | 1 |
| Item Weight | 70 g |
| Item model number | 583243 |
| Manufacturer | SLTL4 |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Part Number | 583243 |
| Power Source | AC |
| Product Dimensions | 8 x 1.5 x 13.5 cm; 70 g |
| Size | 1 - Pack |
| Style | CLASSIC |

## Product Details

- **Brand:** Silverline
- **Colour:** Silver
- **Connector type:** Coupling
- **Exterior finish:** Chrome
- **Item dimensions L x W x H:** 8 x 1.5 x 13.5 centimetres
- **Item weight:** 0.07 Kilograms
- **Material:** Alloy Steel
- **Size:** 1 - Pack
- **Thread size:** 0.25 inch
- **Thread type:** BSP

## Images

![Silverline 583243 Air Line Coupling Bayonet Female Thread 2pk 1/4" BSP - Image 1](https://m.media-amazon.com/images/I/31DMBrjEJ0L.jpg)
![Silverline 583243 Air Line Coupling Bayonet Female Thread 2pk 1/4" BSP - Image 2](https://m.media-amazon.com/images/I/51UJhtABCfL.jpg)

## Questions & Answers

**Q: How long is this product and what is the inside diameter. Thank you!**
A: Its about 3" long &5mm dia

**Q: Is this a straight thread (G) or Parrallel (R)?**
A: Hi just for the record the letter G ussually refers to bspp parallel and R for Taper and the threads on these hosetails are taper i hope that helps

Regards Bob

**Q: Anyone know the diameter of the thread that this fits/screws on to.**
A: it is in the descriplion  1/4 inch bsp

**Q: The product description is incomplete. what type of bayonet is this?**
A: This is a female bayonet probably 1/4 BSP or BNP BSP is the usual type tp get as it is the most popular, Siverline are a good company

## Customer Reviews

### ⭐⭐⭐⭐⭐ Funny story, happy ending.
*by M***R on 13 February 2015*

Funny story. Bought all my air line products from Silverline. Good price, good quality and everything fits well. Except I never actually received this packet of two female connections. I can only surmise that they had none left at the depot and they decided to send me four brass female connections instead! They work fine and I am very happy with them. I made the decision to buy all my air line products from one manufacturer to avoid any bad connection problems which seems to happen a lot. Will always use Silverline from now on.

### ⭐⭐⭐⭐⭐ Good quality Does what I expected
*by M***F on 8 March 2021*

Good quality Does what I expected

### ⭐⭐⭐⭐ It works
*by M***S on 3 March 2023*

They are airline fittings, what else can i say

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-05*