Are the edges of these brackets smooth?

The quality of these brackets exceeded my expectations, sturdy construction, smooth and burr-free, and the included screws are of excellent quality. Perfect fit to my cabinet corner braces. very easy to install. Would recommend, and buy again.

I'm afraid to use the screws that come with these brackets. What size did you use to replace them - #6, #7, #8?

The screws were just the right depth and had no problems going into the holes I center-punched. The head of the screw sinks flush with the surface of the L-bracket so you end up with a flat surface area. Overall a good shopping experience. Would come back again if needed.

How many of these would I need to brace the corners of a bed platform?

I have no idea without seeing the platform. I will say that I made a table with 4x4" legs (4 legs) and put two braces per side of the 4x4s. That's 8 braces per leg. I wanted the screws to bite in deeper, so I bought longer screws to anchor the braces. I'm able to sit on it and bounce around without the table shaking at all.

Can these be used on an aluminum extustion greenhouse?

I'm sure the bracket would satisfy your needs, however I'm not a fastening expert, but your might consider replacing the fastening hardware / or verifying the provided screws will properly secure it to your aluminum structure.

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SEANSDA 40Pcs L Bracket Sets, Stainless Steel 90 Degree Right Angle Brackets for Wood Furniture Cabinet Chair Shelves with 80Pcs Screws (20mmx20mm)

SEANSDA 40Pcs L Bracket Sets, Stainless Steel 90 Degree Right Angle Brackets for Wood Furniture Cabinet Chair Shelves with 80Pcs Screws (20mmx20mm)

Product ID: 418944638

Details

Brand
SEANSDA
Colour
Silver
Finish Type
Brushed
Item Weight
0.29 Kilograms
Material
Stainless

📐Precision 90° angle with countersunk holes for sleek finish

🔩40PCS L brackets + 80 screws for ultimate DIY versatility

🛠️High-grade stainless steel, rust-proof & deformation-resistant

R1395

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Reinforce with style—because your furniture deserves a power-up!

ALL IN ONE DIY POWER PACK - 40 black stainless steel L brackets paired with 80 self-tapping screws—ready to tackle any furniture fix or build.
DESIGNED FOR THE MODERN MAKER - Compact 20x20mm size fits discreetly while delivering maximum support—because your projects deserve precision.
STABILIZE ELEVATE YOUR SPACE - Perfect for reinforcing shelves, cabinets, drawers, and more—turn shaky furniture into rock-solid statements.
BUILT TO LAST BUILT TO IMPRESS - Rust-proof, sturdy stainless steel with smooth black coating ensures durability without compromising style or safety.
EFFORTLESS INSTALLATION PROFESSIONAL RESULTS - Deep-thread screws and countersunk holes guarantee a firm grip and flush finish—no unsightly screw heads.

This 40-piece set of black stainless steel L corner braces, paired with 80 self-tapping screws, offers a durable, rust-proof, and easy-to-install solution for reinforcing and stabilizing wood furniture and cabinetry. Designed with precision 90-degree angles and countersunk holes, these brackets provide a sleek, professional finish ideal for a wide range of DIY projects.

Specifications

ASIN	B09TP2S2WY
Best Sellers Rank	#188,455 in Home Improvement ( See Top 100 in Home Improvement )
Brand Name	SEANSDA
Colour	Silver
Country of Publication	USA
Customer Reviews	1.0 1.0 out of 5 stars (1)
Item Depth	0.65
Item Weight	0.29 Kilograms
Manufacturer	SEANSDA
Material Type	Stainless Steel Metal
Model Number	71743386-0fa5-41d0-856c-beade40207a7
Mounting Type	Corner Mount
Product Finish Type	Brushed
Set Name	40pcs
UPC	607535829818
Unit Count	40.0 Count

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Smooth transaction and product arrived in perfect condition.

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R1395

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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