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Lifting Eye Nut
Lifting Eye Nut Lifting Eye Nut

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DIN582 SS304/316 Lifting Eye Nut

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Our Lifting Eye Nut is a critical component for secure material handling, designed by HT&FST to meet DIN582 standards—the global benchmark for lifting fasteners.

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Product Overview


Safety & Material Specifications

It is available in sizes from M8 to M100 (non-standard via OEM) and crafted from four high-performance materials:

SS304 (for dry/indoor use)

SS316 (for coastal/outdoor use)

Duplex2205 (for chemical/medium-corrosion settings)

Super Duplex2507 (for offshore/heavy-duty lifting)

Each eye nut meets Grade 70+ load requirements (safety factor 5:1) and holds EN10204-3.1B certification. The bright & clean finish resists surface corrosion, while precision forging ensures uniform strength across the eye—eliminating weak points.


Coupling Nut


Product Features


1. High Load Capacity & Safety

Grade 70+ Strength: M8 SS304 eye nuts handle ~500kg; M100 Super Duplex2507 models support up to 50,000kg.

Precision Threading: Tight-tolerance internal threads ensure a secure fit with lifting bolts, preventing slippage during use.

Forged Eye Design: Uniform metal flow during forging eliminates cracks, ensuring safety under heavy loads.


2. Corrosion Resistance for Diverse Environments

SS304: Resists oxidation in warehouses/factories.

SS316: Molybdenum content withstands saltwater in shipyards.

Duplex2205: Combines strength (620 N/mm² tensile) with chemical resistance for processing plants.

Super Duplex2507: 800 N/mm² tensile strength + chloride resistance for offshore lifting.


3. User-Centric Design

Custom Markings: Add part numbers, load ratings, or logos for inventory tracking.

Easy Installation: Hexagonal base fits standard wrenches; smooth eye surface prevents sling/chain damage.

Flexible Packaging: Standard bulk packaging; custom safety-certified bags available for high-risk applications.


Applications


Manufacturing & Warehousing: SS304 Lifting Eye Nut (5:1 safety factor) lifts CNC machines, metal coils, and plastic pellets in indoor dry environments. Its precision-forged eye eliminates weak points, preventing slippage during material handling.

Coastal Construction: Duplex 2205 models resist salt spray corrosion, securing steel beams, concrete panels, and prefab structures in coastal building projects—withstanding harsh oceanic weather without rusting.

Offshore Wind & Marine Cargo: Super Duplex 2507 variants (800 N/mm² tensile strength) handle offshore wind turbine components and ship cargo. They resist saltwater and high winds, ensuring safe lifting in offshore operations.

Industrial Maintenance (Power/Refineries): Lifts turbine parts and reactor vessels in power plants and refineries. High load ratings (e.g., M100 Super Duplex holds 50,000kg) minimize downtime and protect workers during heavy maintenance.


FAQ


Q1: How do I calculate the maximum load for my eye nut?

A1: Load depends on size and material. We provide a detailed chart (e.g., M12 Duplex2205 = 2,000kg) upon request. Always factor in a 5:1 safety margin.


Q2: Can I get a custom eye diameter for non-standard slings?

A2: Yes! Share your sling/chain dimensions, and we’ll customize the eye diameter for a perfect fit. Lead time: 2–3 weeks.


Q3: Do you provide load-test certificates?

A3: EN10204-3.1B certification is standard. For nuclear/aviation use, we offer ISO 898-6 load-test reports for an additional fee.


Q4: How should I store lifting eye nuts?

A4: Store in a dry, cool area. For long-term storage, use anti-rust oil or moisture-proof bags to prevent corrosion.


Lifting Eye Nut

Name

Lifting Eye Nut

Standard

DIN582

Size Range

M8-M100 or non-standard as requested

Finish

Bright&Clean

Marking

HT&FST or customization

Material

SS304,SS316,Duplex2205,Super duplex2507

Grade

Grade 70 and above

Certificates

EN10204-3.1B

Non-standards

OEM is available, according to drawing or samples

Samples

Samples available

Package

Bulk in box and then in cartons, then on pallets, 

or according to customers' requirement.

Payment T/T,Western Union


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A comprehensive manufacturer of fasteners and machined parts, specializing in nickel alloy fasteners, pipeline valve fittings, and woodworking auger bits.

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