Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	Stainless Steel 304
Surface Finish	Brushed Silver
Compatible Tube Size	20mm, 25mm, 30mm, 40mm
Connector Type	Two-Way and Three-Way
Wall Thickness	2.0mm Reinforced
Installation Method	Screw Fastening
Color	Metallic Silver
Package Contents	Connectors Only (Screws Not Included)
Recommended Application	Shelving, Clothes Racks, Plant Stands
Corrosion Resistance	High Durability

5 reviews

Anonymous

Apr 09, 2026

Rating: 5/5

Exactly as described

The brushed finish looks premium. Easy to install with a drill.

Anonymous

Feb 14, 2026

Rating: 5/5

Sturdy build quality

Used these for a garage shelf. They fit the 30mm tubes perfectly and feel very solid.

Anonymous

Feb 10, 2026

Rating: 5/5

Perfect for DIY

Made a clothes rack with these. No rust after a month of use.

Anonymous

Feb 01, 2026

Rating: 4/5

Good value

Nice connectors but screws are not included. Had to buy them separately.

Anonymous

Jan 31, 2026

Rating: 4/5

Fits well

Bought for 25mm tubes. Fit is snug, just make sure to measure your tubes.

5 FAQ

Q: Is this suitable for outdoor use?

A: Yes, made of 304 stainless steel which offers good rust resistance.

Q: Will this work with 40mm square tubes?

A: Yes, please select the 40mm option when ordering.

Q: Are the screws included in the package?

A: No, this package contains connectors only. You will need to purchase screws separately.

Q: What is the weight capacity per connector?

A: It depends on the tube thickness, but generally supports standard household loads.

Q: Can I cut the tubes myself?

A: Yes, these connectors work with standard cut square tubes.

Explore your interests

Japan BPJ Imported Deep Groove Ball Bearings 6006 6007 6008 6009 6010 6011 ZZ RS P4

$23.31

PNY8LMK10 12 13 16 20 25 30 35 40LUU50 Extended Square Flange Linear Bearing Imported

$37.00

45# Medium Carbon Steel Straight Guide Bushing: Inner Diameter D10-D50, Shoulderless Straight Liner, Bushing, Steel Sleeve

$1.00

Heavy-Duty Galvanized Double Round Clamps for Utility Poles, Street Light Poles, Iron/Steel Pipes, Cable Flat Bar Fasteners

$28.00

304 Stainless Steel Hex Socket Screw Cup Head Bolt Cylinder Head Extended M2 M2.5 M3 M4 M5 M6 M8 M10mm

$1.43

German Imported YLV 304 Stainless Steel Corrosion-Resistant Bearings S6800/6801/6802/6803/6804/6805

$5.80

PTFE (Teflon) Fully Threaded Studs, Double-Ended Internal/External Hex Screws, Nuts, Bolts, Washers, and Spring Washers

$4.50

T-Shaped Rubber Hexagonal Spider Coupling Elastic Block Polyurethane Buffer Pad Water Pump Shock Absorber Toughened Hex Pad

$5.00

Stainless Steel Bushings (Inner Dia: 2/2.5mm, Outer Dia: 4/5/6mm), Steel Guide Sleeves, Wear-Resistant Liners, Miniature Spacers

$2.00

Black 304 Stainless Steel Hex Nut, Flat Washer, and Spring Washer Kit M3-M10

$2.70

[M2-M20] Stainless Steel Spring Washer

$0.76

Aluminum Alloy Spider Coupling Star Leadscrew Encoder High Torque Ball Screw Servo Motor Coupling

$1.62

Grille Panel Invisible Fastener, Grille Strip Sliding Groove, Cabinet Top Line Connector, Roman Column Decorative Woodworking Clip Connection

$5.80

Black 304 Stainless Steel Smooth Cup Head Socket Screw, Unknurled Cylinder Bolt M2 M3 M4 M5 M6 M8

$3.50

Imported Extended Square Flange Linear Bearing Electroplated Rust-Resistant LMK8 10 16 20 25 30 35 40LUU

$12.20

Linear Shaft Guide Box-Type Slider Linear Bearing Steel Retainer Bronze Bushing SC8 12 13 16 22 53 35 45 0UU

$3.80

Guide Shaft Support Open-Type Flange Bearing Housing STHWRB Smooth Shaft Fixed Support GBJ Series Shaft Support

$11.00

Hardened Bearing Steel Bushing, Wear-Resistant Liner, High-Precision Guide Sleeve, Collar, and Spacer Set

$3.69

Imported Bearing Model Assortment: 6000RS, 6001 High-Speed, 6002 Motor, 6003, 6004, 6005, 6006

$2.50

25mm Round Stainless Steel Pipe Connector, Clothes Drying Rack Accessory, Display Stand Fastener, Shelf Fixing Two-Way Joint

$1.20

Miniature Ball Bearings with Shoulder Flange Catalog - Inner Diameters 2 3 4 5 6 7 8 9 10

$13.00

L-Type Jaw Coupling, Spider Coupling, High Torque, Black Oxide Finish, Free Shipping from Manufacturer

$7.00

MYT Meiyate Square Flange Linear Bearing LMK6 8 10 12 13 16 20AUU/LAUU Nickel-Plated Rust-Proof

$13.80

Extended Box-Type Slider Bearing Linear Rail SCS8 10 12 13 16 20 25 35 40 5060LUU

$6.80

304 Stainless Steel Countersunk Hex Socket Screw and Nut Set with Flat and Spring Washers

$1.29

National Standard Brass Hex Socket Screw, Nut, Bolt, and Washer Assortment Set

$8.80

304 Stainless Steel Locking Washer for Round Nuts, Six-Claw Retaining Plate, Black Iron GB858

$11.00

C&U Bearings for Automotive Alternators - SA608, 6201, 6202, 6302, 6303, 6304/2RSM/C3

$3.50

19/25/32mm Round Tube Splice Connector, Elbow Clamp and Steel Pipe Shelf Fitting

$2.25

Multi-Spec Large Lubricated Copper Shaft Bushings - Centrifugal Cast Oil-Free Sleeves and Blank Bushings

$94.90

304 Stainless Steel Rivet Nuts, Aluminum Flat Head Rivnuts, Countersunk Rivet Nuts Assortment M3 M4 M5 M6 M8 M10

$0.91

Heavy-Duty Hanging Bracket for Bathroom Cabinets Wall-Mounted Floating Cupboard Hardware Fixing Fittings Corner Code Wall Connection Piece

$14.00

Assorted Screws and Nuts Kit M6 M8 M10 M12, Hex Head Screw, Nut, and Washer Combination Set

$5.69

Galvanized High-Strength Imperial Hex Flange Nuts UNC Grade 8, Anti-Slip Locking; UNF Fine Thread Nuts

$2.20

40*40 Galvanized Square Tube Connector for Shelving Guardrails – Weld-Free Fixed Joint for 30 Square Steel Tubing Fasteners

$4.20

NSK High-Speed Imported Micro Bearings 605 606 607 608 609 ZZ Z1 Z2 Z3 Z4

$3.00

Aluminum Alloy Shaft Bushing, Washer, Tube Sleeve, Spacer Column, Casing, Flat Gasket, Retaining Ring, Aluminum Joint Sleeve M2 M3 M4 M5 M8-m12

$9.00

M18 M20 M22 M24 M27 M30 Grade 8.8 Extended Hex Head Bolt, Nut, Washer, and Stud Set

$4.32

Injection Molding Machine Parts ~ Large Pin Shaft ~ All Sizes Available ~ Steel Sleeve Matching ~ Bushing ~ Pin Shafts for All Models

$70.00

Guwanji Zinc-Plated Iron Cross Countersunk Screw, Nut, Flat Head Bolt, and Spring Washer Assortment M2-M12

$1.82