DIN 580 Stainless Steel Eye Bolt is a stainless steel eye bolt produced according to the German industrial standard DIN 580. One end is a threaded screw that can be firmly screwed into the prefabricated screw hole for fastening and installation; the other end is a circular eye hole for connecting ropes, chains, hooks and other accessories to lift, tow or hang objects. It is usually made of 304 (A2) or 316 (A4) stainless steel. 304 stainless steel can meet the corrosion protection requirements in general environments. 316 stainless steel contains molybdenum and performs well in highly corrosive environments such as marine and chemical industries. The bolt has a variety of sizes, from the smaller M6 to the larger M36, and is suitable for many scenarios that require connection strength and corrosion resistance.
Stock no. | SIZE (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | H (mm) |
HS4050101 | 6 | 6 | 16 | 27 | 16 | 6 | 13 | 25 |
HS4050102 | 8 | 8 | 19 | 35 | 20 | 6 | 15 | 30 |
HS4050103 | 10 | 10 | 25 | 45 | 25 | 8 | 17 | 37 |
HS4050104 | 12 | 12 | 29 | 52 | 30 | 10 | 22 | 43 |
HS4050105 | 16 | 16 | 33 | 63 | 35 | 12 | 27 | 50 |
HS4050106 | 20 | 20 | 38 | 69 | 40 | 14 | 28 | 57 |
HS4050107 | 24 | 24 | 46 | 87 | 50 | 18 | 38 | 72 |
Excellent material: 304 stainless steel has good corrosion resistance and oxidation resistance, and can be used stably in ordinary humid and mild acid-base environments to prevent rust from affecting connection reliability. 316 stainless steel has outstanding resistance to salt spray corrosion. It can maintain its performance for a long time in marine environments with high salt content and industrial environments exposed to corrosive chemicals, and its service life far exceeds that of ordinary carbon steel bolts.
Reliable strength: After forging, the overall structure of the bolt is dense and strong. Different specifications correspond to different load-bearing capacities, which can withstand tensile forces ranging from hundreds of kilograms to several tons, and can meet the lifting and fixing needs of various light and heavy equipment and cargoes, ensuring operation safety within the safety factor range.
Widely applicable: The surface is smooth and has no sharp edges and corners, and will not scratch the surface of equipment and cargoes in contact with it. Whether it is in the handling of precision instruments or the installation of large machinery, it can be reliably used, playing a key connection role in many fields such as industry, construction, shipping, and logistics.
Industrial manufacturing: In factory workshops, it is used to lift mechanical equipment parts, such as engine cylinders, large gears, etc., to facilitate assembly and handling; fix the fixtures on the production line to ensure the stability of the fixture position during the production process and ensure the processing accuracy of the product; connect the lifting equipment with the hanging conveyor chain to realize the automatic transportation of materials in the workshop.
Construction: Lifting building materials, such as precast concrete components, steel beams, etc., to ensure the smooth construction of the building structure; in the construction of the exterior walls of high-rise buildings, install the hanging basket suspension device to provide a safe working platform for construction personnel; fix the building formwork to prevent the formwork from shifting during the pouring of concrete and ensure the accurate size of the building structure.
Shipping and shipping: When building ships, lift large equipment such as ship engines and propellers for installation; in the daily operation of ships, it is used to fix cables and anchor chains to ensure the safety of the ship's mooring when it is moored and sailing; connect the cargo lifting equipment and cargo on the ship to facilitate the loading and unloading of various containers and bulk cargoes.
Logistics warehousing: In the warehouse, use eyebolts to install suspended shelves to make full use of vertical space and increase storage capacity; lift large cargo pallets to facilitate loading, unloading and stacking operations by forklifts and other handling equipment; fix cargo tie-down straps on cargo transport vehicles to prevent cargo from shifting or tipping over during transportation.
Q1: How to correctly install DIN 580 stainless steel eyebolts?
A: First, make sure that the screw hole depth at the installation location matches the bolt thread length. Generally, the screw hole depth should be slightly larger than the bolt thread length. During installation, screw the threaded end of the bolt vertically into the screw hole and tighten it slowly with a suitable tool (such as a wrench) until the bolt head fits tightly against the installation surface and the eyelet is in a position that is convenient for connecting the lifting and traction device. At the same time, ensure that the installation surface is flat and solid and can withstand the tension of the bolt.
Q3: How to choose the appropriate specification of DIN 580 stainless steel eyebolts?
A: Determine according to the load-bearing requirements in the actual use scenario. First accurately calculate the weight of the hoisted and suspended object, including the weight of the object itself and the weight of the lifting equipment that may be attached. The selected bolt's safe working load should be at least several times the total weight of the object (usually 3-5 times is recommended) to provide sufficient safety margin. At the same time, combined with the installation space and connection method, determine the appropriate bolt diameter, length and eyelet size and other specifications.
Q3: After a period of use, if the eyelet of the bolt is worn, can it still be used?
A: If the eyelet is slightly worn, with only a few scratches and slight deformation on the surface, and the wear does not cause a significant increase in the size of the eyelet (generally the diameter increase does not exceed 5%), the worn area can be polished, and after removing the sharp edges, it can be used with caution within the safe working load range and daily inspections should be strengthened. However, if the wear is severe, the eyelet is obviously deformed, the diameter increases by more than 5%, or cracks and other defects appear, it should be stopped immediately and replaced with a new bolt to avoid breakage during use and cause safety accidents.
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Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
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