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| Customization: | Available |
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| After-sales Service: | as Specification |
| Warranty: | 6 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Materials
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Aluminum, copper, brass, stainless steel, steel, iron, alloy, zinc etc. Other Special Materials:Lucite/Nylon/wood/titanium/etc |
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Surface Treatment
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Anodizing,Brushing,Galvanized,laser engraving, Silk printing,polishing,Powder coating,etc
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Tolerance
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+/-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form
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Testing equipment
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CMM;Tool microscope;multi-joint arm;Automatic height gauge;Manual height gauge;Dial gauge;Marble platform;Roughness measurement
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Processing
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Broaching, DRILLING, Etching / Chemical Machining, Laser Machining, Milling, Other Machining Services, Turning, Wire EDM, Rapid Prototyping |
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File Formats
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Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF etc.
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Service Project
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To provide production design, production and technical service, mould development and processing, etc
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Quality Assurance
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ISO9001:2015 Certified;SGS;
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Our Advantages
a)Furniture hardware industry leader
Our factory was located in Foshan, China in 2009. We have 15 years of experience in furniture hardware production. We have rich and reliable production experience and support OEM/ODM.
b) Source manufacturers
Our factory has 10000+ square meters factory buildings, strength guaranteed, 2000+ products in stock, large quantity and low price.
c)Advanced production equipment
Our factory has a large number of precise automatic and semi-automatic machines, one-piece molding, high quality, customized samples can be shipped within 3-7 days
d)About Transportation
Our factory has 6 years of foreign trade experience, cooperated with 41 international logistics companies, and has exported to 137 countries, covering South America, Europe, Africa, and the Middle East.
Q1: What is an angle bracket?
A: An angle bracket, also known as an L-bracket or corner brace, is a simple "L"-shaped piece of hardware used to reinforce, join, or support two surfaces at a 90-degree angle. It features holes in both legs for screws or bolts.
Q2: What are the main types of angle brackets?
A:
By Material: Steel (most common), Stainless Steel (corrosion-resistant), Aluminum (lightweight), Plastic/Nylon (light-duty, non-conductive).
By Design: Standard L-shape, Gusseted/Reinforced (with a rib for heavy loads), Decorative (ornate, for visible use), Adjustable (for non-90° angles).
By Use: Furniture corner brace, structural bracket, shelf bracket, mending plate.
Q3: Why choose a gusseted/reinforced bracket?
A: The triangular rib (gusset) adds significant rigidity and prevents the bracket from flexing or bending under load. Always choose gusseted brackets for heavy-duty structural applications like supporting shelves, decks, or heavy furniture.
Q4: How do I choose the right size bracket?
A: Consider two measurements:
Leg Length: The length of each side of the "L" (e.g., 2" x 3"). Choose lengths that provide adequate surface area for mounting on your materials.
Material Thickness/Gauge: Thicker metal (a lower gauge number, like 12-gauge) supports more weight than thinner metal (like 18-gauge).
Q5: How much weight can an angle bracket hold?
A: There is no single answer. Load capacity depends on:
Bracket Material & Size: A 3"x3"x12-gauge steel bracket is stronger than a 1"x1"x18-gauge one.
Mounting Surface: Securing into solid wood, metal studs, or with proper wall anchors is critical.
Fasteners Used: Bolts are stronger than screws.
Load Direction: A bracket is strongest when force is applied downward, not outward (pulling).
Always check the manufacturer's load rating. When in doubt, over-engineer-use a larger, thicker bracket than you think you need.
Q6: What material should I use for outdoor or damp areas?
A: Choose stainless steel (304 or 316 grade) or hot-dipped galvanized steel. Avoid plain steel or simple zinc-plated brackets, as they will rust. Aluminum is also a good rust-proof option for lighter loads.
Q7: Can I use plastic angle brackets?
A: Yes, but only for very light-duty, non-structural applications. Common uses include organizing cables, supporting lightweight poster boards, or reinforcing small craft projects. They have minimal shear strength.
Q8: What is the correct way to install an angle bracket?
A: The golden rule: Always pre-drill pilot holes.
Position: Hold the bracket in place.
Mark: Mark all screw holes with a pencil.
Pre-Drill: Drill pilot holes slightly smaller than your screw's shaft diameter (but larger than its core).
Secure: Start by attaching one leg completely, then ensure the bracket is perfectly aligned before securing the second leg. Use a level if necessary.
Q9: What screws or bolts should I use?
A:
For Wood: Use coarse-thread wood screws or lag bolts for heavy loads. Ensure screws are long enough to penetrate deeply into the wood (at least 1" into the supporting member).
For Drywall (into a stud): Use wood screws into the wooden stud.
For Drywall (no stud): You must use a heavy-duty wall anchor (like a toggle bolt) rated for the load. Never rely on drywall alone to hold significant weight.
For Metal: Use self-tapping metal screws or machine screws with nuts.
Q10: How many brackets do I need for a shelf?
A: As a general rule for a straight shelf:
Light Shelves (< 4 ft / 20 lbs): 2 brackets, placed 1/4 of the shelf length in from each end.
Medium-Heavy Shelves (4-6 ft / 20-75 lbs): 3 brackets, evenly spaced.
Long/Heavy Shelves (6+ ft / 75+ lbs): 4 or more brackets, with spacing no more than 24-32 inches apart.
Q11: Can I use angle brackets for shelving?
A: Yes, this is one of their most common uses. The vertical leg attaches to the wall, and the horizontal leg supports the shelf. For heavy shelving, ensure brackets are mounted into wall studs and are rated for the load.
Q12: My furniture or shelf is still wobbly after installing brackets. Why?
A: Common causes:
Not mounted into a solid structure: You hit drywall only, not a stud or solid backing.
Undersized brackets: The brackets are too small or thin for the load.
Loose fasteners: Screws were not tightened sufficiently or stripped the pilot holes.
Incorrect angle: The bracket wasn't installed at a perfect 90° angle relative to the surfaces.
Q13: Can angle brackets be used for non-90-degree joints?
A: Standard L-brackets are for 90° only. For other angles, you need an adjustable angle bracket (often with a pivoting joint) or a custom-fabricated bracket.
Q14: How do I hide or make angle brackets look decorative?
A:
Paint them to match your surface using spray paint for metal.
Purchase decorative brackets made from wrought iron or with ornate designs.
Install them in concealed locations (e.g., inside a cabinet frame or underneath a table).
Q15: Where can I buy angle brackets?
A: They are ubiquitous and available at:
Hardware/Home Improvement Stores: Lowe's, Ace Hardware (in the fastener/hardware aisles).
Online Retailers: Amazon, eBay, specialty hardware sites.
Industrial Suppliers: McMaster-Carr, Grainger (for specific sizes/materials in bulk).
Lumberyards & Building Supply Stores.
Q16: What are some trusted brands?
A: Reliable general brands include Everbilt (), Hillman, Simpson Strong-Tie (for structural/construction), and National Hardware. For decorative brackets, look at brands like Vintage Hardware & More or House of Antique Hardware.
Q17: What's the difference between an angle bracket and a mending plate?
A: An angle bracket connects two surfaces at a right angle. A mending plate is flat and is used to join two pieces in the same plane (butt joints or edge-to-edge repairs).
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