100-Pc 2020 Black Aluminum Corner Bracket Set – Nuts & Screws

100-Piece 2020 Black Aluminum Corner Bracket Kit – Complete Connection Hardware Set

Build, frame, and assemble with confidence using this comprehensive 2020 Series Black Aluminum Corner Bracket Set. Whether you're constructing workbenches, CNC frames, enclosures, or custom mechanical fixtures, this all-in-one kit gives you every fastener you need in one convenient package. Made in China from die-cast ABC12 aluminium with a sleek sandblasted black finish, these components are built for precision and durability in industrial and DIY metalworking applications.

What's Included (100 Pieces Total)

• 20× 2020 Black Aluminum Corner Brackets (17×20mm) – Die-cast, sandblasted black finish for a professional look and secure right-angle connections
• 40× EU20 M5 Slider Nuts (T-Nuts) – Designed to slide effortlessly into standard 2020 aluminum profile slots for quick, tool-free positioning
• 40× M5×8 Hex Socket Cap Screws – Matched perfectly to the slider nuts for a tight, rattle-free fit
• 1× Hex Wrench – Included for immediate assembly right out of the box

Key Features

• Material: ABC12 aluminium – lightweight yet rigid for structural stability
• Manufacturing Process: Die casting with sandblasted surface treatment for smooth, accurate dimensions
• Series: Type 20 Connection Fittings – compatible with standard 2020 aluminum extrusion profiles
• Application: Mechanical equipment, industrial aluminum profile structures, DIY frames, CNC machines, 3D printer frames, and more
• Finish: Matte black anodized-style sandblasted surface for a clean, professional appearance
• Complete Kit: No extra hardware sourcing needed — everything is matched and ready to use

Why Choose This Set?

Unlike buying brackets, nuts, and screws separately, this kit ensures full compatibility between all components. The EU20 M5 slider nuts are precision-sized for 2020 profile grooves, and the M5×8 screws provide the ideal thread engagement depth — no guesswork, no mismatched hardware. The black finish adds a refined aesthetic to any build.

Made in Mainland China.

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Frequently Asked Questions

Q: Are these 2020 aluminum corner brackets compatible with standard 2020 aluminum extrusion profiles?

A: Yes. These corner brackets and EU20 M5 slider nuts are designed specifically for standard 2020 series aluminum extrusion profiles (20×20mm slot width). They fit the standard T-slot groove and are widely compatible with most 2020 extrusion systems used in CNC builds, 3D printer frames, and industrial fixtures.

Q: Does the kit include all the hardware needed for assembly?

A: Absolutely. The 100-piece set includes 20 corner brackets, 40 EU20 M5 T-slot slider nuts, 40 M5×8 hex socket cap screws, and a hex wrench — everything required to connect 20 corner joints right out of the box with no additional hardware purchases needed.

Q: What material are the corner brackets made from?

A: The corner brackets are die-cast from ABC12 aluminium and feature a sandblasted black surface finish. This process ensures consistent dimensions, good structural strength, and a clean matte black appearance suitable for professional and DIY builds alike.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.