---
product_id: 81094533
title: "Prime-Line Plastic Screen Frame Corners, 5/16 x 3/4, White (50 Pack)"
brand: "prime-line"
price: "325 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Prime Line"
url: https://www.desertcart.no/products/81094533-prime-line-plastic-screen-frame-corners-5-16-x-3
store_origin: NO
region: Norway
---

# 50-pack bulk convenience Strong 90° corner fit Press-fit, no tools needed Prime-Line Plastic Screen Frame Corners, 5/16 x 3/4, White (50 Pack)

**Brand:** prime-line
**Price:** 325 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Snap. Secure. Screen like a pro.

## Quick Answers

- **What is this?** Prime-Line Plastic Screen Frame Corners, 5/16 x 3/4, White (50 Pack) by prime-line
- **How much does it cost?** 325 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/81094533-prime-line-plastic-screen-frame-corners-5-16-x-3)

## 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

- • **Perfect Fit Guarantee:** Specifically engineered for 5/16 x 3/4 inch aluminum frames—measure once, install confidently.
- • **Durable Molded Plastic:** Lightweight yet resilient white plastic ensures long-lasting frame integrity.
- • **Tool-Free Installation:** Press-fit design means zero tools, adhesives, or fasteners—just snap and go.
- • **Effortless Precision Assembly:** Create flawless 90-degree corners without miter cuts for a sleek, professional finish.
- • **Bulk Pack for Multiple Projects:** 50 corners per pack to cover all your repair, rental, or seasonal maintenance needs.

## Overview

Prime-Line Plastic Screen Frame Corners offer a durable, tool-free solution for repairing or building aluminum window screens. Designed for 5/16 x 3/4 inch frames, these white molded plastic corners create strong 90-degree connections without miter cuts. Each pack includes 50 corners, ideal for multiple projects or maintenance, ensuring quick, precise, and reliable screen frame assembly.

## Description

Repair or build aluminum window screens with these Prime-Line Screen Frame Corners. Designed for use with 5/16 in. x 3/4 in. aluminum screen frame material, these corners create strong 90-degree connections for square-cut screen frames without the need for miter cuts. They are ideal for replacing broken or worn screen frame corners or constructing new window screens from raw frame stock. Made from durable white molded plastic, these screen frame corners provide a lightweight, dependable, and cost-effective solution for residential screen repair and replacement projects. The exposed corner design extends beyond the frame ends, helping maintain proper frame alignment and supporting secure screen assembly. Installation is quick and simple with a press-fit design that requires no tools, fasteners, or adhesives. Each package includes 50 screen frame corners, making it a convenient choice for multiple repairs, seasonal maintenance, rental property upkeep, or large screen construction projects. Compare frame dimensions with existing hardware before ordering to ensure proper compatibility.

Review: WORKED PERFECTLY - I had 6 window screens for which these plastic pieces had rotted, so the screens were falling apart. Everything else about the screens was fine, so I did my research and found these new plastic pieces. I watched a YouTube video on how to replace these plastic pieces. I measured carefully and ordered the right size. I was able to do just what they did on the YouTube video, which was carefully pull out the spline near the corners, replace the corner plastic pieces, and then push the screen and spline back into the channel and VOILA! It went PERFECTLY! It took me about 20 minutes per screen. Saved me around $80 per screen to have them remade at ACE Hardware. So, that's a savings of around $480. Very happy I tried this project, saved the money, and developed confidence in this new handywoman repair job.
Review: Perfect corners - Great corners, do exactly what they are supposed to do. Lots in a pack so only needed to buy then once. Durable and easy to use. Slightly flexible.

## Features

- Ideal Use: Repairs damaged window screen frames or assembles new aluminum window screens using square-cut frame ends
- Dimensions & Compatibility: Designed for 5/16 in. x 3/4 in. aluminum screen frame material; intended for square-cut screen frame applications
- Materials & Components: Durable white molded plastic construction; includes 50 screen frame corners per package
- Key Features: Exposed corner design creates strong 90-degree connections and eliminates the need for miter cutting
- Fit Guidance: Press-fit installation requires no tools or adhesives; verify frame dimensions before purchasing for proper fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07796G578 |
| Best Sellers Rank | #34,291 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Window Screen Replacement Corners |
| Brand | PRIME-LINE |
| Brand Name | PRIME-LINE |
| Color | White |
| Customer Reviews | 4.5 out of 5 stars 1,698 Reviews |
| Finish Type | Painted |
| Finish Types | Painted |
| Global Trade Identification Number | 00049793477293 |
| Included Components | Frame Corner |
| Item Depth | 8 inches |
| Item Dimensions | 9 x 8 x 1.38 inches |
| Item Type Name | Screen Frame Corner, 5/16-Inch x 3/4-Inch, White Plastic, Pack of 50 |
| Item Weight | 8.32 ounces |
| Item dimensions L x W x H | 9 x 8 x 1.38 inches |
| Manufacturer | Prime-Line |
| Manufacturer Part Number | MP7729-50 |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | MP7729-50 |
| Mounting Type | Corner Mount |
| Set Name | 50 |
| UPC | 049793477293 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Color:** White
- **Item Weight:** 8.32 ounces
- **Item dimensions L x W x H:** 9 x 8 x 1.38 inches
- **Material:** Plastic

## Images

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

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORKED PERFECTLY
*by S***A on March 5, 2026*

I had 6 window screens for which these plastic pieces had rotted, so the screens were falling apart. Everything else about the screens was fine, so I did my research and found these new plastic pieces. I watched a YouTube video on how to replace these plastic pieces. I measured carefully and ordered the right size. I was able to do just what they did on the YouTube video, which was carefully pull out the spline near the corners, replace the corner plastic pieces, and then push the screen and spline back into the channel and VOILA! It went PERFECTLY! It took me about 20 minutes per screen. Saved me around $80 per screen to have them remade at ACE Hardware. So, that's a savings of around $480. Very happy I tried this project, saved the money, and developed confidence in this new handywoman repair job.

### ⭐⭐⭐⭐⭐ Perfect corners
*by S***. on March 11, 2026*

Great corners, do exactly what they are supposed to do. Lots in a pack so only needed to buy then once. Durable and easy to use. Slightly flexible.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on October 28, 2025*

Ordered the wrong size to begin with. Then found out we did need these big ones they make screen building easy would buy again. These are for bigger trailer winder corners not the normal size. But they are sturdy.

## Frequently Bought Together

- Prime-Line MP7729-50 Screen Frame Corner, 5/16 In. x 3/4 In., White Plastic (50 Pack)
- 50 Pcs Window Screen Tension Spring, Durable Corner Mount Flat Window Spring Stainless Steel Window Screen Clips, Holding Screen Sliding in Aluminum Channel Safely and Securely, ¼” Wide 2-3/4” Long
- Window Screen Frame - 20 Pieces - 34-1/2" (White)

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**Shop now:** [https://www.desertcart.no/products/81094533-prime-line-plastic-screen-frame-corners-5-16-x-3](https://www.desertcart.no/products/81094533-prime-line-plastic-screen-frame-corners-5-16-x-3)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-14*