Eye Bolt

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Eye Bolts are critical rigging fasteners featuring a looped head designed to secure cables, wires, and shackles for lifting and suspension applications. Unlike standard steel lifting points that are susceptible to failure from rust and fatigue, our high-performance Eye Bolts are engineered to maintain structural integrity in the most aggressive environments. Manufactured to safety-critical standards such as DIN 580 and ASME B18.15, they provide a reliable anchor point for heavy loads. At Inconel Fasteners, we forge these essential components from superior alloys like Inconel 625, 718, and Monel 400, ensuring unmatched resistance to saltwater corrosion, oxidation, and stress cracking in marine and chemical processing sectors.

Detailed Specifications

Size
M6 to M100 Metric 1/4” to 4″ Imperial
Shank Length
Standard Pattern Long Shank (Shoulder Pattern) Custom Lengths Available
Type of Threads
Metric Coarse Metric Fine UNC UNF BSW
Standards & Configuration
DIN 580 (Lifting Eye) DIN 444 (Swing Bolt) ASME B18.15 (Lifting) JIS B 1168
Type of Manufacturing
Drop Forged (Mandatory for Lifting) Machined (Non-Lifting only)
Raw Material Origin
Indian Origin European Origin Japanese Origin US Origin Korean Origin
Finish Part Origin
Made in India Custom Origin per Request
Surface Coating
Self Color / Plain Hot Dip Galvanized (HDG) Zinc Plated (White/Yellow) Electro-Polished PTFE / Xylan
Marking
Manufacturer Logo Material Grade WLL (Working Load Limit) Heat Number
Heat Treatment Details
Normalized Quenched & Tempered Solution Annealed
Delivery Terms
Ex-Works (EXW) FOB CIF CFR DDP
Packing Type
Gunny Bags Carton Boxes Wooden Pallets Export Worthy Packing
Payment Methods
L/C (Letter of Credit) T/T (Wire Transfer) Western Union
Certifications
ISO 9001:2015 Proof Load Test Certificate MTC EN 10204 3.1
Additional Certifications
NABL Approved Lab Reports Third Party Inspection (TPI) Breaking Load Test
Mandatory & Additional Requirements
Positive Material Identification (PMI) Ultrasonic Test (UT) Magnetic Particle Inspection (MPI) Liquid Penetrant Test (LPT)

Available Inconel Grades & Standards

Dimensions Chart (DIN 580 Lifting Eye Bolt)

Nominal Size (d) Pitch (P) Outer Eye Dia (d2) Inner Eye Dia (d3) Thread Length (l) WLL (Vertical)
(kg)
M6 1.0 36 mm 20 mm 13.0 mm 70 kg
M8 1.25 36 mm 20 mm 13.0 mm 140 kg
M10 1.5 45 mm 25 mm 17.0 mm 230 kg
M12 1.75 54 mm 30 mm 20.5 mm 340 kg
M16 2.0 63 mm 35 mm 27.0 mm 700 kg
M20 2.5 72 mm 40 mm 30.0 mm 1200 kg
M24 3.0 90 mm 50 mm 36.0 mm 1800 kg
M30 3.5 108 mm 60 mm 45.0 mm 3200 kg
M36 4.0 126 mm 70 mm 54.0 mm 4600 kg

Chemical Composition (Inconel Grades)

Grade Ni (Nickel) Cr (Chromium) Fe (Iron) Mo (Molybdenum) Nb (Niobium) Co (Cobalt) Other Elements
Inconel 625 58.0% Min 20.0 - 23.0% 5.0% Max 8.0 - 10.0% 3.15 - 4.15% 1.0% Max Ti 0.4%, Al 0.4%
Inconel 718 50.0 - 55.0% 17.0 - 21.0% Balance 2.8 - 3.3% 4.75 - 5.5% 1.0% Max Ti 0.65 - 1.15%
Inconel 600 72.0% Min 14.0 - 17.0% 6.0 - 10.0% - - - Mn 1.0%, C 0.15%
Inconel 601 58.0 - 63.0% 21.0 - 25.0% Balance - - - Al 1.0 - 1.7%
Inconel X-750 70.0% Min 14.0 - 17.0% 5.0 - 9.0% - 0.7 - 1.2% 1.0% Max Ti 2.25 - 2.75%, Al 0.4 - 1.0%
Inconel 800 30.0 - 35.0% 19.0 - 23.0% 39.5% Min - - - Al 0.15 - 0.60%, Ti 0.15 - 0.60%
Inconel 825 38.0 - 46.0% 19.5 - 23.5% 22.0% Min 2.5 - 3.5% - - Cu 1.5 - 3.0%, Ti 0.6 - 1.2%

Mechanical Properties (Inconel Lifting Eyes)

Grade Tensile Strength
(MPa / N/mm²) Min		 Yield Strength
(MPa / N/mm²) Min		 Elongation
(%) Min		 Hardness
(HRC / HB)
Inconel 718 1275 1035 12% 36 - 44 HRC
Inconel 625 827 414 30% 145 - 220 HB
Inconel X-750 1100 700 15% 30 - 40 HRC
Inconel 600 550 240 30% 65 - 85 HRB
Inconel 601 550 205 30% 60 - 80 HRB
Inconel 800 520 205 30% 75 HRB (Max)
Inconel 825 586 241 30% 135 - 165 HB

DIN Standards for Bolts

Comprehensive list of dimensional standards for industrial fasteners.

Series 100 - 900
  • DIN 186
  • DIN 188
  • DIN 261
  • DIN 444
  • DIN 479
  • DIN 580
  • DIN 601
  • DIN 603
  • DIN 604
  • DIN 605
  • DIN 610
  • DIN 787
  • DIN 797
  • DIN 931
  • DIN 933
  • DIN 933 SZ
Nuts & Precision
  • DIN 431
  • DIN 439 A/B
  • DIN 466
  • DIN 467
  • DIN 508
  • DIN 547
  • DIN 548
  • DIN 555
  • DIN 557
  • DIN 562
  • DIN 582
  • DIN 798
  • DIN 917
  • DIN 934
  • DIN 935
  • DIN 936
  • DIN 937
Studs & Washers
  • DIN 525
  • DIN 835
  • DIN 938
  • DIN 939
  • DIN 940
  • DIN 976
  • DIN 125 A/B
  • DIN 126
  • DIN 127 A/B
  • DIN 433
  • DIN 440 R/V
  • DIN 6796
  • DIN 7980
  • DIN 9021
Extended & Heavy Series
DIN 3570
DIN 7968
DIN 7969
DIN 7990
DIN 7992
DIN 70613
DIN 70614
DIN 80705
DIN 6331
DIN 6334
DIN 6915
DIN 6924
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