---
product_id: 506600475
title: "Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack)"
brand: "prime-line"
price: "HK$359"
currency: HKD
in_stock: true
reviews_count: 1
category: "Prime Line"
url: https://www.desertcart.hk/products/506600475-prime-line-mp7729-50-screen-frame-corner-5-16-in
store_origin: HK
region: Hong Kong
---

# Square-cut for fast assembly 50-pack for bulk projects Durable white plastic, no fasteners needed Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack)

**Brand:** prime-line
**Price:** HK$359
**Availability:** ✅ In Stock

## Summary

> 🧩 Snap, Secure, and Screen Like a Pro!

## Quick Answers

- **What is this?** Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) by prime-line
- **How much does it cost?** HK$359 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/506600475-prime-line-mp7729-50-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

- • **Trusted Durability:** Crafted from high-quality plastic, these corners hold strong and keep your screens secure season after season.
- • **Seamless White Finish:** Matches standard white aluminum frames for a sleek, cohesive look that blends with any décor.
- • **Tool-Free Installation:** Say goodbye to fasteners—snap these corners in place effortlessly for a clean, professional finish.
- • **Speedy Square-Cut Design:** No mitering required—assemble your window screens in record time with precision fit.
- • **Bulk Ready for Big Projects:** Get 50 sturdy corners in one pack—perfect for multiple screen repairs or new builds.

## Overview

The Prime-Line MP7729-50 Screen Frame Corners are a 50-pack of durable white plastic corners designed for 5/16 in. x 3/4 in. aluminum screen frames. Featuring a square-cut design, they enable fast, tool-free assembly without the need for fasteners. Ideal for both new screen construction and repairs, these corners provide a seamless, professional finish that matches standard white frames.

## 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 white color aluminum screen frame. For new window screens, use with Prime-Line part number MP14074.

Review: More than strong enough for the job - Prime-Line MP7729-50 Screen Frame Corner Excellent value for a fifty pack, and they seem more than strong enough for the job

## Features

- Plastic corners are used to assemble 5/16 inch x 3/4 inch white screen frames
- Square-cut installation for fast and easy construction
- Durable white plastic construction
- Fasteners are not required for the installation of these components making it an easy install
- For use with white colored aluminum screen frames
- Please refer to the line art drawing for dimensions and compare with your needs before ordering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07796G578 |
| Best Sellers Rank | 475,530 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Window Screen Replacement Corners |
| Brand | Prime-Line |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,553 Reviews |
| Finish | White |
| Finish type | White |
| Global Trade Identification Number | 00049793477293 |
| Included Components | Frame Corner |
| Item Depth | 0.3125 inches |
| Item Dimensions | 22.9 x 20.3 x 3.5 centimetres |
| Item Type Name | Screen Frame Corner, 5/16-Inch x 3/4-Inch, White Plastic, Pack of 50 |
| Item Weight | 0.52 Pounds |
| Item dimensions L x W x H | 22.9 x 20.3 x 3.5 centimetres |
| Item height | 1.38 inches |
| Item weight | 0.52 Pounds |
| Manufacturer | Prime-Line |
| Material | Plastic |
| Model Number | MP7729-50 |
| Mounting Type | Corner Mount |
| UPC | 049793477293 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Prime-Line
- **Colour:** White
- **Item dimensions L x W x H:** 22.9 x 20.3 x 3.5 centimetres
- **Item weight:** 238 g
- **Material:** Plastic

## Images

![Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) - Image 1](https://m.media-amazon.com/images/I/41boHVr--hL.jpg)
![Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) - Image 2](https://m.media-amazon.com/images/I/51QUD2kmAYL.jpg)
![Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) - Image 3](https://m.media-amazon.com/images/I/61-GcYzulZL.jpg)
![Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) - Image 4](https://m.media-amazon.com/images/I/61RLSTswtUL.jpg)
![Prime-Line MP7729-50 Screen Frame Corner, 5/16 in. x 3/4 in., White Plastic (50 Pack) - Image 5](https://m.media-amazon.com/images/I/61T2X+QlPkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ More than strong enough for the job
*by J***D on 5 December 2025*

Prime-Line MP7729-50 Screen Frame Corner Excellent value for a fifty pack, and they seem more than strong enough for the job

## Frequently Bought Together

- Prime-Line MP7729-50 Screen Frame Corner, 5/16 In. x 3/4 In., White Plastic (50 Pack)
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**Shop now:** [https://www.desertcart.hk/products/506600475-prime-line-mp7729-50-screen-frame-corner-5-16-in](https://www.desertcart.hk/products/506600475-prime-line-mp7729-50-screen-frame-corner-5-16-in)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*