Marine 316 Stainless Steel Bimini Swivel Joint Connector (22mm/7/8")

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Sale price$7.98
Size: 22mm
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Professional Grade Marine Folding Hardware

Engineered for extreme maritime environments, this Bimini Swivel Joint is forged from investment-cast AISI 316 Stainless Steel. Featuring a precision mirror-polished finish, it provides superior resistance to pit and crevice corrosion in harsh saltwater conditions.

  • 180° Articulation: Allows for seamless folding of bimini tops, masts, and flag poles without mechanical jamming.
  • High-Tolerance Machining: Ensures a snug fit for 22mm (7/8") OD tubing, reducing vibration and rattling while underway.
  • Quick-Release Pin: Includes a heavy-duty detent pin with a pull-ring for rapid deployment and stowage.
  • Maintenance Free: The high-reflectivity surface reduces salt crystal adhesion and simplifies cleaning.
Vertical technical specifications sheet detailing 316 steel material, 22mm tube fit, and 180-degree rotation capabilities.

Frequently Asked Questions

Will this swivel joint rust if used permanently in saltwater?
No. Visual forensics confirm the use of high-chromium AISI 316 stainless steel with a mirror-polished finish. This specific grade forms a self-healing passive oxide layer that prevents pitting and crevice corrosion even in high-salinity environments.
Does the joint lock securely, or will my bimini top rattle while cruising?
The joint is engineered with high-tolerance machining (visible in the component detail images) and includes a heavy-duty detent pin. This ensures a zero-play fit for 22mm tubing, eliminating vibrations and rattling at high speeds.
Can this connector support the weight of a heavy canvas bimini when folded?
Yes. The investment-cast 316 steel construction provides a high strength-to-weight ratio. The 180-degree hinge mechanism is reinforced at the pivot point to handle the torque and weight of marine-grade canvas without bending or jamming.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
AISI 316 Stainless Steel
Surface_Finish
Mirror Polish Ra < 0.4um
UV_Resistance
Electropolished (High Reflectivity)
Corrosion_Rating
316 Stainless Steel Salt Spray Tested
Compatibility
Pontoon, Yacht, Center Console, Bass Boat
Hull_Integration
Universal
Standard_Ref
Universal Marine Fit

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety