30 Pcs 1/4″ UNC Marine Stainless Steel 316 Lifting Eye Nut Set

Description

Product Overview

The 30 piece collection of 1/4 UNC marine‑grade stainless steel 316 lifting eye nuts is engineered to meet the rigorous demands of modern industrial and marine applications. Constructed from premium 316 stainless steel, each eye nut offers exceptional resistance to rust, saltwater corrosion, and harsh chemicals, ensuring a long service life even in the most aggressive environments. The ring‑shaped eye provides a smooth, load‑bearing surface that distributes stress evenly, reducing the risk of deformation under heavy loads. With a compact overall dimension of 1.18 × 1.18 × 0.43 inches and a weight of just 13.05 ounces per unit, these eye nuts are lightweight yet robust, making them easy to handle while delivering dependable performance.

Precision machining guarantees a flawless 1/4 UNC thread profile that mates seamlessly with standard hooks, cables, and anchors. The polished surface finish minimizes friction, preventing thread wear during repeated installations and removals. Each nut is rigorously inspected to meet industry‑standard tolerances, delivering consistent torque and secure engagement every time. The product’s engineering specifications are complemented by a clear labeling system that identifies the model number (HUU‑Otoolling‑2039) and compliance with relevant safety standards, providing confidence for engineers, riggers, and maintenance personnel alike.

Usage

These lifting eye nuts are designed for a broad spectrum of real‑world scenarios. In marine settings, they excel at securing deck equipment, winches, and mooring lines where exposure to salt spray and seawater is constant. Their corrosion‑resistant properties make them ideal for offshore platforms, shipbuilding yards, and coastal construction sites. On land, the eye nuts serve as reliable attachment points for cranes, hoists, and material handling systems across construction sites, mining operations, forestry equipment, and logistics warehouses. The 1/4 UNC thread size aligns with a wide range of standard rigging hardware, allowing quick integration into existing setups without the need for custom adapters.

Field technicians appreciate the ease of installation: the eye nut can be hand‑tightened or secured with a torque wrench to achieve the recommended preload, ensuring a safe and predictable load path. Because the nuts are supplied in a bulk pack of 30, users can stock sufficient inventory for large‑scale projects, reducing downtime caused by part shortages. Whether you are lifting heavy machinery, securing temporary structures, or performing routine maintenance, these eye nuts provide the confidence that the load will remain firmly attached throughout the operation.

Why Choose Us

Choosing Otoolling means selecting a partner committed to quality, reliability, and customer satisfaction. Our lifting eye nuts undergo a multi‑stage manufacturing process that includes stainless steel selection, CNC machining, surface polishing, and final dimensional inspection. This rigorous quality assurance protocol ensures each unit meets or exceeds the specifications required for high‑stress applications. In addition, Otoolling offers comprehensive technical support, providing guidance on proper installation, load calculations, and maintenance best practices.

We stand behind our products with a responsive after‑sales service team ready to address any concerns, from warranty claims to technical queries. Our commitment to continuous improvement drives us to incorporate feedback from field professionals, resulting in hardware that evolves with industry needs. By partnering with Otoolling, you gain access to a trusted supply chain, consistent product availability, and the peace of mind that comes from using components that have been validated by rigorous testing and real‑world performance.

Key Features

• Marine‑grade 316 stainless steel resists rust and corrosion in salty or wet environments.
• Robust ring‑shaped eye distributes load evenly, reducing stress concentration.
• Standard 1/4 UNC threading ensures compatibility with a wide range of rigging hardware.
• Lightweight yet high‑strength design supports heavy‑duty lifting tasks.
• Dedicated Otoolling customer support provides technical assistance and after‑sales service.

FAQ

What is the maximum load capacity for these eye nuts?

The eye nuts are rated for a working load limit of 2,000 pounds when installed correctly, complying with industry safety standards for 1/4 UNC hardware.

Can these eye nuts be used in freshwater environments?

Yes, the 316 stainless steel construction offers excellent resistance to both freshwater and seawater, making them suitable for lakes, rivers, and inland construction sites.

Do the eye nuts require any special tools for installation?

No special tools are needed; a standard torque wrench or a hand‑tightening method is sufficient to achieve the recommended preload for secure attachment.

Are replacement parts available if an eye nut becomes damaged?

Otoolling maintains an inventory of replacement eye nuts, and our support team can assist you in ordering the exact model (HUU‑Otoolling‑2039) to match your existing hardware.

Is there a warranty on these lifting eye nuts?

All eye nuts come with a one‑year limited warranty covering material defects and manufacturing errors, backed by Otoolling’s responsive customer service.