316 Stainless Steel Lifting Eye Nut - Marine Grade Heavy Duty (M6-M24)
Tax included (excl. Monaco, Norway, N. Ireland). Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).
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Professional Grade Marine Rigging Hardware
Engineered for extreme environments, the AirowMarine 316 Stainless Steel Eye Nut delivers uncompromising durability and high-tensile strength. Forged from premium marine-grade 316 stainless steel, this lifting hardware offers superior resistance to pitting and crevice corrosion in saltwater and harsh chemical environments compared to standard 304 alternatives.
- Material: Authentic 316 Stainless Steel for maximum corrosion resistance.
- Precision Engineering: Clean, burr-free internal threads for secure attachment to metric studs and bolts.
- Surface Finish: Electrolytic mirror polish for aesthetic appeal and reduced surface friction.
- Versatile Range: Available in sizes M6 to M24 to meet Working Load Limits (WLL) up to 1800kg.
Ideal for boat rigging, industrial hoisting, and overhead anchoring where safety and longevity are paramount.
Frequently Asked Questions
- Will these eye nuts rust if used permanently on a saltwater boat deck?
- No. Visual forensics confirm a high-quality mirror polish on 316 grade stainless steel, which contains molybdenum. This specific alloy provides superior protection against chloride pitting, making it significantly more resistant to saltwater corrosion than standard 304 steel.
- Can I use these for overhead lifting applications?
- Yes. According to the engineering load charts (Image 4), these are WLL (Working Load Limit) rated. For example, the M24 variant supports up to 1800kg. Always ensure the mating bolt or stud meets the same material grade and load capacity specifications.
- Are the threads compatible with standard US bolts?
- These are precision-engineered to Metric Coarse standards (M6 through M24). They will only fit metric threaded studs and bolts. For US applications, verify your stud size (e.g., 5/16" vs M8) before installation to ensure a secure, high-tensile fit.
Engineering Specs
ESTABLISHED 2017
AirowMarine
Professional Marine Hardware for a Safer Voyage.
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.
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.
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.
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.
