Hardness testing to ISO 6508-1
Stainless Steel A4-70 Eye Bolts conforming to DIN 580 are specialized fasteners designed for lifting and rigging applications. Here are some specific details about these eye bolts:
Material and Grade: DIN 580 specifies that these eye bolts are made from stainless steel A4-70. The "A4" designation indicates that the stainless steel is of the austenitic type and has a minimum tensile strength of 700 megapascals (MPa). This grade is known for its excellent corrosion resistance properties, making it ideal for use in harsh environments.
Design: DIN 580-compliant eye bolts have a specific design featuring a threaded shank at one end and a forged or machined eyelet or loop at the other end. The eyelet is designed to accommodate various lifting hardware such as hooks, shackles, or cables, allowing for secure and reliable lifting and rigging operations.
Corrosion Resistance: Stainless Steel A4-70 Eye Bolts are highly corrosion-resistant, making them suitable for applications where exposure to moisture, chemicals, or corrosive elements is common. This corrosion resistance ensures the longevity and reliability of the eye bolts in lifting operations, even in outdoor or marine environments.
|Specifications||ASTM F593, A193 / ASME SA193|
|Standard||DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards|
|Eye Bolt Size||
|Length||3 mm - 200 mm | Custom Sizes|
|Threads||METRIC, BSW, BSF, UNC, UNF or as required|
|DIN Standard||B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985|
|UTS||UNC, UNF, UNEF, UNS, NPT, NPTF|
|Dimensions||ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.|
|ISO||ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards|
|Surface treatment||Passivation, Polish, Anodizing, Sand blasting, Black oxide coating, Heat-disposing, Rust preventive oil, Hot dip galvanized Eye Bolts, Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver).|
Load Capacity: The load capacity of these eye bolts varies depending on factors such as their size, threading, and the angle at which they are loaded. Users must adhere to manufacturer specifications and industry safety standards to determine load limits and ensure safe lifting practices.
Applications: Stainless Steel A4-70 Eye Bolts as per DIN 580 are widely used in a range of lifting and rigging applications.
Safety is paramount when using Stainless Steel A4-70 Eye Bolts as per DIN 580. Users should follow industry safety standards, guidelines for proper installation, load capacity calculations, and routine inspections to ensure the safety and reliability of lifting equipment. Proper maintenance is also essential to extend the service life of these eye bolts in lifting applications.
To preserve the high standards of our selection of industrial Eye Bolt, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of Eye Bolt.
|A4-70||0.08||1||2||0.045||0.03||16 to 18.5||2 to 3||10 to 15||4|
|Grade||Tensile Strength min. Mpa||Stress at 0.2 % permanent strain Rp0.2a min. Mpa||Elong (% in 4D min)|
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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