G279 Shoulder Type Machinery Eye Bolt is a connector designed for machinery installation, equipment lifting and other scenarios. Its main body is made of high-quality carbon steel through forging, quenching and tempering to ensure high strength and toughness. One end is a standard UNC thread, which can be easily screwed into the mounting hole with internal thread; the unique shoulder design in the middle can effectively prevent the bolt from being over-screwed and provide additional support during lifting. The other end is a sturdy lifting eye for easy connection of lifting rigging. Specifications range from 1/4 inch to 1 1/2 inches to meet different installation needs. Various surface treatments, galvanizing and hot-dip galvanizing processes enhance its rust resistance in various environments.
Stock no. | Size(AxB) (in) | WLL ( lbs) | Dimensions(in) | Weight 100pcs (lbs) | |||||||
A | B | C | D | E | F | G | H | ||||
HS2040601 | 1/4x1 | 650 | 0.25 | 1.02 | 1.13 | 0.75 | 2.29 | 0.19 | 0.53 | 0.77 | 5 |
HS2040602 | 5/16x1-1/8 | 1200 | 0.31 | 1.15 | 1.38 | 0.88 | 2.74 | 0.25 | 0.59 | 0.95 | 9 |
HS2040603 | 3/8x1-1/4 | 1550 | 0.38 | 1.27 | 1.62 | 1.00 | 3.07 | 0.31 | 0.66 | 1.05 | 15 |
HS2040604 | 1/2x1-1/2 | 2600 | 0.50 | 1.53 | 1.95 | 1.19 | 3.70 | 0.38 | 0.91 | 1.27 | 28 |
HS2040605 | 5/8x1-3/4 | 5200 | 0.63 | 1.79 | 2.38 | 1.38 | 4.45 | 0.50 | 1.13 | 1.53 | 55 |
HS2040606 | 3/4x2 | 7200 | 0.75 | 2.05 | 2.76 | 1.50 | 5.07 | 0.63 | 1.38 | 1.71 | 96 |
HS2040607 | 7/8x2-1/4 | 10600 | 0.88 | 2.31 | 3.25 | 1.75 | 5.87 | 0.75 | 1.56 | 2.00 | 154 |
HS2040608 | 1x2-1/2 | 13300 | 1.00 | 2.57 | 3.76 | 2.00 | 6.66 | 0.88 | 1.81 | 2.09 | 238 |
HS2040609 | 1-1/4x3 | 21000 | 1.25 | 3.09 | 4.50 | 2.50 | 7.95 | 1.00 | 2.28 | 2.73 | 399 |
HS2040610 | 1-1/2x3-1/2 | 24000 | 1.50 | 3.60 | 5.50 | 3.00 | 9.49 | 1.25 | 2.75 | 3.28 | 720 |
High-strength design: Forging and heat treatment processes give the product excellent strength, can withstand large tensile forces, have a clear working load limit (WLL), and a minimum breaking load (MBL) of up to 5 times the WLL, ensuring safe and reliable lifting operations.
Precise installation: The shoulder design prevents the bolts from being screwed in too deep, ensuring accurate installation positions, while evenly dispersing pressure when bearing loads, and enhancing connection stability.
Good corrosion resistance: Galvanized or hot-dip galvanized treatment forms a dense protective film on the surface of the product, effectively resisting corrosive environments such as moisture, acid and alkali, and is suitable for complex working conditions such as outdoor and chemical industries, extending the product's service life.
Strong adaptability to specifications: A wide range of size specifications can accurately match installation holes of different sizes and lifting requirements to meet a variety of industrial application scenarios.
Industrial equipment installation and maintenance: In the factory, when lifting various mechanical equipment and parts, it is used as a lifting point to facilitate the installation, commissioning and maintenance of the equipment, ensuring the accurate positioning and safe handling of the equipment, such as the installation of motors, machine tools and other equipment.
Construction field: During the construction process, building materials such as prefabricated panels, steel beams and other heavy objects are lifted; when building large lifting equipment such as tower cranes and gantry cranes, it is used to fix the cables in key parts to enhance the stability of the equipment.
Logistics warehousing and handling: During the loading and unloading of goods, it is used as a lifting connection point to facilitate the handling and loading and unloading of goods; when installing storage shelves, it is used to fix the shelf structure to prevent the shelves from shifting or tipping during use.
Shipbuilding and maintenance: During shipbuilding, it is used to fix large equipment, hatch covers and other components on the ship; during ship maintenance, G279 eyebolts are used to lift and replace parts to ensure the normal operation of the ship.
Q1: How to choose the right specification?
Choose according to the maximum load of the actual operation. For example, if you are lifting a 10-ton load, you need to choose a shackle specification with a working load limit greater than 10 tons. At the same time, refer to the dimensions in the product parameters to ensure that it is compatible with the connected ropes, chains, etc. .
Q3: What is the operating temperature range?
The shackle is certified for use in an environment of - 40°C (-40°F) to 204°C (400°F). Exceeding this temperature range may affect the material performance and connection safety .
Q3: What precautions are there for installation and removal?
During installation, be sure to tighten the threaded pin in place to prevent loosening; during removal, avoid violent operation to damage the thread. Before and during use, regularly check for thread wear and cracks on the body.
Q3: Can relevant certifications be provided?
Some manufacturers can provide certification certificates for specified standards such as ABS, DNV, Lloyds, etc., which need to be requested when placing an order, and may incur additional costs .
If you have any questions or needs about the product, please fill in the following form and we wll contact you as soon as possible.
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
Eye bolt eye nut
7th Floor, Building 93, R&F Headquarters, No. 1 Changcheng South Road, Chengyang District, Qingdao City, Shandong Province, China 266109
Copyright © 2025 Qingdao Haosail Machinery Co., Ltd. All Rights Reserved. Powered by Hicheng