Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Cast Iron |
| Surface Treatment | Galvanized |
| Compatible Tube Sizes | 20mm, 25mm, 30mm, 40mm |
| Connector Configuration | Tee Joint / Clamp |
| Installation Method | Bolted (No Welding Required) |
| Corrosion Resistance | High (Suitable for Outdoor Use) |
| Package Quantity | 10 Pieces per Set |
| Product Color | Silver Gray |
| Hardware Included | Yes (Bolts and Nuts) |
| Primary Application | Shelving, Fencing, Greenhouse Frames |
Anonymous
Mar 20, 2026
Rating: 5/5
Great for greenhouse
Holding up well outside in the rain. The galvanization seems effective so far. Easy to assemble with a basic wrench.
Anonymous
Mar 09, 2026
Rating: 5/5
No welding is a plus
Saved me so much time on my fencing project. The bolts provided are decent quality and the connector holds weight well.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect for my workshop shelf
Exactly what I needed to build a sturdy storage rack without welding. The galvanized finish looks great and the fit on the 25mm tube was snug.
Anonymous
Feb 03, 2026
Rating: 4/5
Sturdy but tight fit
Good quality iron and very strong. Had to use a little force to get the square tube in, but once tightened, it does not move.
Anonymous
Jan 28, 2026
Rating: 4/5
Good value
Finish is a bit rough in some spots but nothing that affects performance. For the price, you cannot beat these connectors.
Q: What tools are needed for installation?
A: You typically only need a standard wrench or socket set to tighten the bolts. No special tools or welding equipment are required.
Q: Does this fit 25mm square tube exactly?
A: Yes, this connector is designed to fit 25mm square tubes securely. Please select the correct size option when ordering.
Q: Will this rust if used outdoors?
A: The connectors are galvanized to provide high corrosion resistance, making them suitable for outdoor applications like fencing or greenhouses.
Q: What is the weight limit per connector?
A: Load capacity depends on the overall frame structure and tube thickness. For heavy loads, we recommend using thicker tubes and more support points.
Q: Are bolts and nuts included in the package?
A: Yes, each set comes with the necessary hardware including bolts and nuts to assemble the connectors immediately.
Broccoli Vegetable Washing Machine for Pre-made Dishes, Water Bath Cleaning Equipment with Bubble System for Herbs and Export-Grade Produce
$615.00
Hongkedou Oxford Fabric Bag-in-Bag Divider Insert, Stiff Makeup Organizer with Zipper, Waterproof Small Women's Pouch
$22.00
Pad Printing Machine Accessories: Positioning Clamps, T-Shaped Holders, and Locking Irons
$0.60
Japanese High-Concentration Oxalic Acid Toilet Cleaner, Powerful Urine Scale Remover and Stain Eliminator
$23.82
Biliansheng No-Shave Hair Transplant - Hairline and Crown Thinning Treatment, Hair Loss Detection Service
$86.00
Laorentou Paper Blending Stump for Sketching - Professional Art Supply for Highlighting and Pastel Work
$6.80
Fast-Drying Glue for ABS Plastic - Transparent, High-Strength, Odorless, Non-Whitening Instant Adhesive for ABS and PC Plastics
$58.96
Manufacturer Supply Oxygen Absorber Oxygen Generator Stable Performance Hydrogen-Rich Machine Hydrogen Generator
$5,058.00
POPMART CRYBABY Vacation Mode On - Vinyl Plush Keychain Blind Box
$106.99
Portable Travel Potty for Kids, Outdoor Toilet, Foldable Car Seat Potty for Babies, Travel Urinal for Outdoors
$29.90
Wen Zhengming Red Cliff & Tengwang Pavilion Copybook - 2-Volume Running Script Long Scroll for Calligraphy Practice
$22.00
Commercial Food Warmer Cabinet, Double-Layer Display Unit for Western Restaurants and Burger Shops, Wholesale Two-Tier Heating Showcase
$2,527.00
Electromagnetic Pulse Valve Blow-Type Submerged Right-Angle Explosion-Proof Solenoid Valve
$152.00
Pure Brass Backflow Incense Holder with Wooden Base, Incense Burner Stand for Sandalwood
$4.17
Multi-Function Over-Toilet Freestanding Shelf - Bathroom Storage Rack for Sink Area and Behind-Toilet Space
$958.10
Catalytic Combustion Equipment RCO Activated Carbon Adsorption Desorption Integrated Machine Industrial Plastic Waste Gas Purification Treatment Device
$4,400.00
RoHS Ten Hazardous Substance Alloy Analysis and Coating Thickness Gauge - EDXRF Environmental Testing Instrument
$10,856.00
Outes Air Energy Water Heater for Home Heating, Inverter Floor Heating & Central AC All-in-One Unit
$18,000.00
2025 Limited Edition Colorful Mesh Tofu Bag - Ultra-Light Breathable Multi-Purpose Storage Pouch
$11.90
Liupintang Calligraphy Felt Mat – Traditional Chinese Style Cultural Creative Painted Desk Pad for Brush Writing, Practice, and Ink Painting
$19.30
Shengneng Commercial Air Source Heat Pump Host KFXRS-40Ⅱ
$45,000.00
Yiyi Electric Pad Printing Ink Cups (150/175/300/380) - Magnetic Doctor Blade Ink Wells for Coding Machines
$68.00
ML-150 Standard Material Leveling Machine - Economical and Practical Model
$11,780.00
3-in-1 Multi-Function Paint Brush Washer with Palette Compartments for Art Students
$5.02
Silicone Dental Retainer Case - Portable Storage Box for Orthodontic Aligners & Dentures
$19.30
Natural Crystal Raw Stone Aroma Diffuser Ornament Rose Quartz Crushed Stone Rough Ore Home Flameless Aromatherapy Healing Gift
$3.90
Blue Scale Line Printing Machine Pad with Ruler Markings for Water-Based Ink Printing
$80.00
Sponge Drain Rack for Kitchen Countertop - No-Drill Sink Organizer for Cloths and Narrow Edge Faucet Storage
$5.80
Kids' Art Round Sponge Stamp Brush for Kindergarten DIY Crafts, Mushroom Head Painting Tool
$3.59
Caiyan Art Blending Stumps for Oil Pastels and Sketching – Washable EVA Tips for Smooth Color Transition; Non-Staining, Ideal for Art Students
$6.50
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
