Twist Lock Fastener Kit - Nickel Plated Brass Marine Grade (4-Piece Set)

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Professional Marine-Grade Canvas Securing Solution

Upgrade your vessel's hardware with the AirowMarine 6mm Twist Lock Fastener Kit. Engineered for the most demanding saltwater environments, these 'Common Sense' fasteners are CNC machined from high-grade Nickel Plated Brass to ensure zero-fail performance and superior oxidation resistance.

  • Precision Engineering: Machined to strict +/- 0.005mm tolerances for a smooth, jam-free twist action every time.
  • Marine-Grade Durability: Nickel-plated brass construction outlasts standard steel parts in high-salinity conditions.
  • Universal Common Sense Fit: Standardized sizing perfectly replaces worn turnbuttons on yachts, sailboats, pontoons, and RVs.
  • Complete Installation Kit: Includes the turnbutton, eyelet, washer, and perfectly matched #6 1/2" 316 stainless steel screws.

Ideal for securing boat covers, bimini tops, and RV enclosures, this kit provides a secure hold even in high-wind conditions.

Comprehensive vertical infographic detailing material grade, smooth twist mechanism, and certified quality control for marine hardware.

Frequently Asked Questions

Will these fasteners rust in saltwater environments?
No. These fasteners are constructed from high-grade nickel-plated brass specifically engineered for marine use. The nickel plating provides a superior barrier against saltwater oxidation compared to standard steel hardware.
Are these compatible with existing 'Common Sense' brand eyelets?
Yes. These are designed to the universal 'Common Sense' industry standard. They will perfectly replace existing turnbuttons on your boat or RV without needing to redrill canvas eyelet holes.
What is included in the installation kit?
Each kit is a complete assembly including the CNC-machined turnbutton base, the eyelet and washer for the fabric side, and two #6 1/2" stainless steel screws for secure mounting to your hull or frame.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
H62 Nickel Plated Brass & 316 Stainless Steel Screws
Surface_Finish
Mirror Polish Nickel Finish
UV_Resistance
custom.uv_stability_rating
Corrosion_Rating
Nickel-Plated Salt Spray Tested
Compatibility
Yachts, Bass Boats, Pontoons, RVs, Travel Trailers
Hull_Integration
Fiberglass, Aluminum, Wood, Steel
Standard_Ref
Universal Common Sense / Turnbutton

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