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Stainless Steel Corner Braces, 6-Pack 90° Joint Plates with Screws

Stainless Steel Corner Braces, 6-Pack 90° Joint Plates with Screws

Regular price $17.99 USD
Regular price $31.98 USD Sale price $17.99 USD
Unit price $17.99 each
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Shipping Policy

  • Free shipping on orders over $49
  • Please allow 1-5 business days for processing before your order ships.


Estimated Delivery Times

  • Express Shipping: 3-8 business days to arrive.
  • Standard Shipping: Delivery time 8-15 business days.

* Please note that estimated delivery times cannot be guaranteed.

Return Policy

  • Piulelife accepts exchanges and returns within 30 days of receipt.
  • Items must be unworn and unwashed items in their original condition and packaging.
  • In most cases we can only process one return or exchange per order. For your benefit, please carefully review any products you need to return.

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6-Pack · Stainless Steel 0.9 mm · Screws Included

Stainless Steel Corner Brace Plates, 6-Pack Flat Triangle Joint Connectors with Screws

Small but mighty flat trapezoid gusset plates that reinforce loose 90° furniture joints. Five pre-drilled holes spread the load across a wider area, and a matching screw set is in the pack — open the box and fix that wobble today.

Loose, Wobbly Joints
  • Chairs and bed frames creak and rock with everyday use
  • Screws alone keep pulling out of worn corner joints
  • Painted steel plates soon rust in kitchen and bathroom cabinets
Reinforced with a Gusset
  • A rigid plate bridges the joint and distributes force over five points
  • Stainless steel stays rust-free in damp indoor spaces
  • Flush screw heads keep the repair neat and snag-free

Why These Braces Hold Up

🦴
Stainless Steel
Made of stainless steel with a smooth silver finish that resists rust and corrosion in everyday indoor humidity.
📏
0.9 mm Rigid Plate
A 0.9 mm thick pressed plate keeps its shape and adds firm support without bending under normal furniture loads.
◯️
Five Mounting Holes
Five pre-drilled countersunk holes per plate let you drive screws at multiple points for a steadier, less wobbly corner.
🔳️
Gusset Spreads the Force
The wide trapezoid triangle shape bridges more surface than a single screw, spreading stress so joints stay tight longer.
🧰
Screws Included
A matching set of wood screws is included with the six plates, so you can start the repair without a separate hardware run.
🧮
Six Plates, Many Fixes
The 6-pack is enough to firm up several pieces — chairs, a bed frame, a cabinet, and a drawer or two in one order.

What’s in the Pack

One variant: 6 stainless steel 0.9 mm plates with a matching wood-screw set.

Quantity
6 corner brace plates per pack
Hardware
Matching wood screws included
Plate Size
Approx. 62×19 mm / 2.4×0.75 in
Thickness
0.9 mm stainless steel
Holes
5 countersunk holes per plate
Joint
90° right-angle furniture joints

Install in Four Steps

1
Position
Set the plate across the inside of the wobbly 90° joint and hold it square.
2
Mark & Pilot
Mark through the holes and drill shallow pilot holes to stop the wood splitting.
3
Drive Screws
Drive a screw into each hole until the countersunk head sits flush with the plate.
4
Test & Repeat
Check the corner is firm, then add a plate to the other wobbly joints as needed.

Where to Use Them

🛏️
Bed Frames & Chairs
Firm up creaking bed frames and stop dining and desk chairs from rocking at the corners.
🪫
Cabinets & Drawers
Reinforce cabinet carcases, shelves and drawer boxes, including kitchen and bathroom furniture with damp air.
🧰
Tables & DIY Builds
Strengthen table aprons, workbenches, shelving frames, and other right-angle woodworking projects.

Specifications

Product
Flat triangular (trapezoid) corner gusset / angle reinforcement plate
Material
Stainless steel, smooth silver finish
Thickness
0.9 mm
Plate Size
Approx. 62×19 mm / 2.4×0.75 in
Mounting Holes
5 countersunk holes per plate
Suitable Joint
90° right-angle wooden and panel joints
Pack Contents
6 plates + a matching set of wood screws
Best Use
Indoor furniture repair and reinforcement
Color
Silver / stainless

Frequently Asked Questions

Are screws included, and how many plates do I get?

Yes. This variant is a 6-pack of stainless steel 0.9 mm plates with a matching set of wood screws included, so you have the hardware to install them straight away. The screws are designed for wood and wood-based furniture panels.

Is this a flat plate or a wrap-around L-bracket?

It is a flat, trapezoid triangle gusset plate (about 62×19 mm, 0.9 mm thick) with five countersunk holes and gently shaped ends. It sits flat across the joint face to reinforce the corner — it is not a three-sided wraparound bracket, so please check the dimensions against your project before ordering.

Will it rust in a kitchen or bathroom?

Stainless steel resists rust and handles normal indoor humidity better than ordinary painted steel, so it is suitable for kitchen and bathroom cabinets. It is intended for indoor furniture rather than permanent outdoor, rain-soaked or saltwater exposure, where a marine-grade fitting would be needed.

Do I need to drill pilot holes?

We recommend shallow pilot holes, especially near board edges or in hardwood and particleboard, to prevent splitting and help the screws pull tight. Keep the joint square and drive each screw until the head sits flush; do not over-torque in brittle board material.

How much weight can it hold?

There is no single load rating — strength depends on the wood, screw length, and how many plates and screws are used. These 0.9 mm plates are made for reinforcing everyday furniture joints, not as the sole support for heavy overhead loads, safety barriers, or structural building work; size up or use a heavier bracket for demanding loads.

What Buyers Say

★★★★★
Fixed a Creaking Bed
Used four of these on the inside corners of my bed frame. The rocking stopped immediately and the screws were in the bag, which saved a trip to the hardware store.
— Marcus T., Verified Buyer
★★★★★
Good Value Six-Pack
Six plates covered two dining chairs and a wobbly drawer. They’re slim and the countersunk screws sit completely flat, nothing catches on them.
— Eleanor P., Verified Buyer
★★★★★
No Rust in the Bathroom
Put a couple under the bathroom vanity last season and they still look clean, no rust spots. Pilot holes made the install quick with no splitting.
— Grace L., Verified Buyer
★★★★★
Handy to Keep in the Toolbox
Exactly the size shown. It’s a flat gusset plate, not a big L-bracket, which is what I wanted for a shelf frame. Spare screws are a nice bonus.
— David R., Verified Buyer

Stop the Wobble in Minutes

A 6-pack of stainless steel 0.9 mm corner gusset plates with screws — ready for your next repair.

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