Universal 3-Way Rounded Corner Joining Bracket for Aluminum Profiles

Category:

This 3-way rounded corner bracket joins aluminum profiles securely at 90-degree angles. Features a smooth, safe design and corrosion-resistant anodized finish for industrial and DIY projects.

Customized services

Aluminum Factory

Spot goods

1-hour reply

Multiple Payment

Flexible Packaging

Description

The SGFE2531 Universal 3-Way Rounded Corner Joining Bracket is a premium structural-grade, three-dimensional connecting component engineered to establish ultra-rigid, multi-directional 90-degree joints across standard metric aluminum extrusion frameworks. Precision-manufactured via advanced heavy-duty Die-Cast Zinc Alloy casting and treated with a resilient corrosion-resistant finish, this tri-corner cubic joiner brings clean, streamlined continuity to intricate assemblies. Its distinctive smooth, rounded external contour serves as an integrated safety shield that perfectly encapsulates raw, sharp profile cut edges, making it an essential fastening accessory for high-traffic industrial automation cells, safety machine enclosures, 3D printer housings, and high-end architectural display booths.

As a direct production manufacturer with an established facility base, Shine ground continuously maintains massive wholesale stock volumes of these 3-way rounded fasteners across all universal metric framing standards, providing highly competitive direct factory pricing and immediate international shipment dispatch.

  • Rigid Three-Dimensional 90° Jointing: Seamlessly interconnects three separate structural profiles at precise right angles simultaneously, maximizing multi-axis rigidity without complex welding.

  • Safety-Oriented Rounded Exterior: Features a smooth, curved external contour that completely eliminates hazardous sharp corners, protecting factory personnel and clothing from snag injuries.

  • Heavy-Duty Die-Cast Zinc Matrix: Cast from high-hardness engineering zinc alloy to offer superior shear resistance, immense load-bearing capacity, and exceptional long-term thread stability.

  • Corrosion-Proof Galvanized Barrier: Enhanced with an industrial sandblasted clear anodized or metallic silver finish to resist workshop greases, airborne moisture, and chemical cutting fluids.

  • Streamlined Fastener Concealment: Installs completely flush into profile end faces via standard core-tapped thread screws (such as M6 or M8 bolts), leaving extrusion linear track tracks 100% open for panel insertions.

 

Shipping & Supply Capacity

  • Continuous Accessories Stock: We maintain over 2,000+ standard parts and framing fasteners in perpetual stock at our production base to secure instant dispatch.

  • 48-Hour Rapid Dispatch: Accelerated pallet packaging, industrial-strength bundling, and quick container loading directly out of our direct factory facility.

  • Certified Factory Tolerances: 100% precision checked to guarantee exact bolt-hole alignments and effortless track fitment across global modular structures.

Additional information

Model NO.

SGFE2531

Material

Diecast Zinc

Color

Silver/Customized

MOQ

1 PC

OEM/ODM

Support

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Product Complete
Life Cycle Service

How we support your aluminum engineering from stock check to global rapid dispatch.

01

Series Selection & Stock Check

Access our regular inventory of standard 2020-100100 series profiles. Real-time availability and technical drawings within 1 hour. 100% compatible with international T-slot standards.

Obj: Rapid stock commitment.
02

Precision Cutting & Processing

Free high-precision cut-to-length services using industrial CNC sawing lines (tolerance within ±0.1mm). Pre-processed drilling, tapping, and counter-boring ready for onsite installation.

Obj: Ready for mechanical assembly.
03

Rapid Fulfillment & Shipping

Standard components and accessories are packed and dispatched from our warehouse within 48 hours. Heavy-duty, multi-layer sea-worthy packaging protects anodized finishes from scratches.

Obj: Minimized lead times.
04

Accessory & Material Support

One-stop sourcing for over 2,000+ standard accessories (connectors, fasteners, floor elements). Every shipment comes with Material Test Certificates (MTC) for 6063-T5 alloy verification.

Obj: Certified material reliability.

FAQ

We are a dedicated aluminum profile manufacturer and industrial supplier with our own heavy-duty production base. By managing every stage from extrusion to high-precision anodizing, we guarantee stable structural tolerances, highly competitive factory-direct bulk pricing, and reliable shipping timelines for large-scale enterprise supply chains.

Standard Profiles & Accessories: We support global engineering distributors and system integrators with optimized B2B bulk wholesale MOQ thresholds to ensure efficient international container freight utilization.

Custom & Contract Projects: We prioritize high-volume standardized industrial production. For custom profile extrusions requiring dedicated mold development, the minimum order quantity ranges from 500kg to 1,000kg. We focus strictly on enterprise-level supply and do not accept low-volume retail or DIY hobbyist orders.

For seamless global logistics and tax declaration, our primary exported component series utilize the following standardized classifications:

Aluminum Profiles & Extrusions: HS Code 7604299000

Heavy-Duty Anchor Connectors & Fasteners: HS Code 7616999000

Lean Pipe Structural Foot Supports & Caps: HS Code 3926909090

*(All internal and external commercial shipping documentation is prepared with periods removed from the code for strict customs clearance speed optimization).*

Yes, all our structural profiles and high-strength internal connectors are precision-engineered to meet Universal Metric Standards. Our product ranges are fully compatible and interchangeable with international heavy-duty structural grids, including standard European modular specifications and German MayTec dimensions, allowing system integrators to directly swap components without structural modification.

Absolutely. We specialize in producing high-strength, flush-mount hidden assembly systems. Our Heavy-Duty Anchor Connectors provide rigid internal joints designed to withstand high vibrational stresses in automated heavy machinery cages, material flow racks, and cleanroom workstations, available for high-volume wholesale export along with full structural hardware kits.

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