---
product_id: 77472113
title: "Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack)"
brand: "prime-line"
price: "B/.54"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/77472113-prime-line-mp7728-50-screen-frame-corner-5-16-in
store_origin: PA
region: Panama
---

# Square-cut for rapid assembly 5/16 in. thick frame compatibility Durable bronze plastic, no fasteners needed Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack)

**Brand:** prime-line
**Price:** B/.54
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build like a pro, install like a boss!

## Quick Answers

- **What is this?** Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) by prime-line
- **How much does it cost?** B/.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/77472113-prime-line-mp7728-50-screen-frame-corner-5-16-in)

## Best For

- prime-line enthusiasts

## Why This Product

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

## Key Features

- • **No Tools, No Fuss:** Fastener-free installation means less hassle, more productivity.
- • **Effortless Assembly:** Square-cut corners eliminate mitering for lightning-fast screen frame builds.
- • **Perfect Fit Guarantee:** Specifically designed for 5/16 inch thick frames to ensure flawless alignment.
- • **Seamless Bronze Finish:** Matches standard bronze aluminum frames for a sleek, professional look.
- • **Durability Meets Design:** Crafted from high-quality plastic to withstand wear without compromising style.

## Overview

Prime-Line MP7728-50 Screen Frame Corners are precision-engineered bronze plastic connectors designed for 5/16 inch thick window screen frames. Their square-cut design enables quick, tool-free assembly without the need for fasteners, perfectly matching bronze aluminum frames for a durable, professional finish.

## Description

These window screen frame corners are used in the construction of new window screens or in the repair of existing window screens. The convenient square cut eliminates the need to miter the screen frame, which allows for quick and easily assembly of new window screens. They are constructed from high quality durable plastic and are made to match standard bronze color aluminum screen frame. For new window screens, use with Prime-Line part number MP14073.

## Features

- Plastic corners are used to assemble 5/16 inch thick window screen frames
- Square-cut installation for fast and easy construction
- Bronze in color
- Durable plastic material
- Fasteners are not required for the installation of these components
- Easy to install
- For use with bronze colored aluminum screen frames
- Please refer to the line art drawing for dimensions and compare with your needs before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Type | bronze |
| Unit Count | 1.0 Count |
| Mounting Type | Corner Mount |
| Manufacturer | Prime-Line |
| UPC | 049793477286 |
| Global Trade Identification Number | 00049793477286 |
| Part Number | MP7728-50 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 8.5 x 8 x 1.5 inches |
| Item model number | MP7728-50 |
| Size | 5/16 in. x 3/4 in. |
| Finish | bronze |
| Item Package Quantity | 1 |
| Included Components | Frame Corner |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Bronze
- **Brand:** PRIME-LINE
- **Material:** Plastic
- **Item dimensions L x W x H:** 8.5 x 8 x 1.5 inches
- **Item Weight:** 0.01 Ounces

## Images

![Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) - Image 1](https://m.media-amazon.com/images/I/41uItrmPc9L.jpg)
![Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) - Image 2](https://m.media-amazon.com/images/I/51jPJN2KoyL.jpg)
![Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) - Image 3](https://m.media-amazon.com/images/I/61RLSTswtUL.jpg)
![Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) - Image 4](https://m.media-amazon.com/images/I/61-GcYzulZL.jpg)
![Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack) - Image 5](https://m.media-amazon.com/images/I/61V12DJ00RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit the screen frame parts but slightly larger
*by N***K on July 1, 2025*

These fit the frame parts, but are slightly larger than the original corners they replace. You may need to shave off about 1/8 off the length of the aluminum frame parts if you replace all four corners and your screen fit is very tight. (Measure your screen before and after). However, quality is at least as good as the original parts and I had no difficulty repairing my screens using these parts for replacements.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on July 1, 2025*

Made the job so much easier and looks great

### ⭐⭐⭐⭐⭐ When screen blew off, two corners broke
*by C***T on January 13, 2024*

Product easy to use but the corners are fragile. My first screen blew off and two corners broke in two. Granted, two corners didn't brake so my review is necessarily 50/50.

## Frequently Bought Together

- Prime-Line MP7728-50 Screen Frame Corner, 5/16 In. x 3/4 In., Bronze Plastic (50 Pack)
- Prime-Line MP14073 Aluminum Screen Frame – 5/16 x 3/4 x 72 In. Bronze Finish – Build or Repair Window Screens – Cut to Size – Uses 5/16 x 3/4 In. Screen Frame Corners (20 Pack)
- Prime-Line PL 14630 Spring Steel Corner Mount Flat Window Tension Spring to Hold Sliding Window Screens (25 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/77472113-prime-line-mp7728-50-screen-frame-corner-5-16-in](https://www.desertcart.com.pa/products/77472113-prime-line-mp7728-50-screen-frame-corner-5-16-in)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-22*