Uniflasy 17 in Cooking Grates for Nexgrill 4-5 Burner - Stainless

In this review the Uniflasy 17 in cooking grates are evaluated as a direct replacement for several Nexgrill models and compatible grills. The bottom line: these 7mm solid stainless steel grates are best for grill owners who want a low-maintenance, rust-resistant set that fits Nexgrill 720-0830H series and several related models. They stand out for ease of cleaning and tighter rod spacing that helps sear steaks and keep small foods from falling through, making them a practical swap for people replacing worn or cast iron grids.

Key Features

• Direct Fit: Designed to replace Nexgrill 4 and some 5 burner models, the grates fit Home Depot Nexgrill model numbers such as 720-0830H and related variants for straightforward installation.
• Solid Stainless Steel: Made from non-magnetic stainless steel that passed a magnet test, the 7mm bars resist corrosion and heat better than cheaper plated options.
• Larger Cooking Surface: More cooking rods and narrower gaps provide better support for small foods and produce clear sear marks on steaks.
• Easy to Clean: Smooth stainless finish lets you clean with a brush and avoids the complicated maintenance of cast iron or porcelain-coated grates.
• Two-Pack Convenience: The set includes two 17 in x 13.2 in grates giving a total coverage of 17 in x 26.4 in for quick replacement of both halves of the cooking area.

Who It's For

This set is aimed at owners of Nexgrill 4 burner models such as 720-0830H and those with compatible 5 burner variants who want a low-maintenance stainless steel alternative to cast iron. It also suits users who value tighter rod spacing to keep small items from falling and who want reliable sear marks.

Those who prefer cast iron for heat retention or want an enamel finish for specific aesthetics should look elsewhere. Also check dimensions carefully against your grill model before buying, since correct fit depends on matching the listed 17 in x 13.2 in pieces.

Pros & Cons

Pros

• Durable 7mm solid stainless rods that resist corrosion and high heat better than thin plated grates.
• Tighter rod spacing improves searing and prevents small foods from falling through.
• Simple maintenance: stainless surface cleans easily with a brush and needs less anti-rust care than cast iron.
• Two-piece set covers a full 17 in x 26.4 in cooking area for most compatible Nexgrill layouts.

Cons

• Some users report occasional rust over long-term use, so performance can vary with care and environmental exposure.
• Not a cast iron alternative for those who want maximum heat retention or a specific enamel appearance.

Specifications

Brand	Uniflasy
Material	Non-magnetic stainless steel
Bar thickness	7mm solid rods
Dimensions (each)	17 in x 13.2 in
Set includes	2 grates (total 17 in x 26.4 in)
Compatible models	Fits Nexgrill 720-0830H and listed related 4/5 burner models

Our Verdict

The Uniflasy 17 in stainless steel cooking grates are a practical, value-minded replacement for Nexgrill owners who want durability and easier upkeep than cast iron. They deliver better food support and reliable sear marks, and the two-pack covers a full cooking surface, making them a sensible choice for most household grillers seeking low-maintenance replacements.

Frequently Asked Questions

Will these grates fit my Nexgrill 720-0830H?
Yes, they are listed as direct replacements for Nexgrill 720-0830H and several related model numbers, but you should measure your existing grate to confirm the 17 in x 13.2 in dimension.

Do these grates require seasoning like cast iron?
No, the stainless steel surface is designed to be low maintenance and cleans easily with a brush without the regular seasoning that cast iron requires.

Will they rust quickly?
They are made from non-magnetic stainless steel and resist corrosion, though a few users report rust over extended outdoor exposure, so drying and routine cleaning help maintain them.