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As a leading producer of shoulder eye bolts, GIC Fasteners leads the industry and creates standards with our dedication to quality. A vast range of sizes and configurations are available in our broad selection of Shoulder Eye Bolts, which are expertly constructed to satisfy the exacting requirements of DIN, ASTM, ISO, BS, and other international specifications. We use premium-grade materials and place a high priority on precision engineering to guarantee that our Shoulder Eye Bolts provide unparalleled performance and dependability in a variety of lifting and rigging applications. Whether you need pre-made designs or off-the-shelf options, GIC Fasteners is committed to helping you find the best way to improve the productivity and safety of lifting operations.
The selection of shoulder eye bolts is crucial for guaranteeing both safety and dependability in lifting operations. Here at GIC Fasteners, we recognize the importance of these parts in industrial environments where durability and accuracy are essential. Our finely made shoulder/lifting eye bolts are carefully engineered to satisfy exacting specifications, giving experts in a variety of industries piece of mind.
You can rely on GIC Fasteners to manufacture each bolt with the highest level of detail, guaranteeing lifetime and best performance. Our selection of lifting eye bolts and shoulder bolts offers unparalleled strength and stability, whether you’re anchoring vital goods or hoisting big gear. Contact sales@gicfasteners.com right now to ensure that your operations have the dependability they need and don’t have to sacrifice safety. Take advantage of GIC Fasteners and feel the difference.
| Standard | : | DIN, ASTM, BS, ISO, JIS, IS, GB, IS 4190 and all other International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Threads: | : | BSF, UNF METRIC, UNC, BSW or as required |
| Finish | : | Plain, black, zinc plated (Cr,3+), zinc plated(Cr,6+), hot dipped galvanized, dacromet, nickel plated, cadmium plated, etc. |
| Forming | : | Hot & Cold Forged |
| Variants | : | Fully Threaded Shoulder Eye Bolts, Partial Threaded Shoulder Eye Bolts, Metric Shoulder Eye Bolts, Imperial Shoulder Eye Bolts |
| Coatings | : | PTFE (Teflon), Hot Dip Galvanizing, Aluminum Zinc Flake, Zinc Phosphating, Manganese Phosphating, Metallic Zinc, Nickel Bolts Plating, Chrome Plating, Cadmium Plating, Silver Plating, Tin Plating |
| d1 | h | b | d2 | d3 | d4 | k |
|---|---|---|---|---|---|---|
| M6 | 27.5 | 12 | 27 | 19 | 14 | 6.5 |
| M8 | 36 | 13 | 36 | 20 | 20 | 8 |
| M10 | 45 | 17 | 45 | 25 | 25 | 10 |
| M12 | 53 | 20.5 | 54 | 30 | 30 | 12 |
| M14 | 62 | 27 | 63 | 35 | 35 | 14 |
| M16 | 62 | 27 | 63 | 35 | 35 | 14 |
| M20 | 71 | 30 | 72 | 40 | 40 | 16 |
| M22 | 90 | 36 | 90 | 50 | 50 | 20 |
| M24 | 90 | 36 | 90 | 50 | 50 | 20 |
| M27 | 109 | 45 | 108 | 65 | 60 | 24 |
| M30 | 109 | 45 | 108 | 65 | 60 | 24 |
| M33 | 128 | 54 | 126 | 75 | 70 | 28 |
| M36 | 128 | 54 | 126 | 75 | 70 | 28 |
| M42 | 147 | 63 | 144 | 85 | 80 | 32 |
| M45 | 168 | 68 | 166 | 100 | 90 | 38 |
| M48 | 168 | 68 | 166 | 100 | 90 | 38 |
| M52 | 187 | 78 | 184 | 110 | 100 | 42 |
| M56 | 187 | 78 | 184 | 110 | 100 | 42 |
| M64 | 208 | 90 | 206 | 120 | 110 | 48 |
| M72 | 260 | 100 | 260 | 150 | 140 | 60 |
| M80 | 298 | 112 | 296 | 170 | 160 | 68 |
| M100 | 330 | 130 | 330 | 190 | 180 | 75 |
| Direction of pull | ||
|---|---|---|
| Thread Diameter | For One Bolt | For Two Bolts(Pulling at a 45 Degree Angle) |
| M6 | 70 | 50 |
| M8 | 140 | 95 |
| M10 | 230 | 170 |
| M12 | 340 | 240 |
| M14 | 490 | 340 |
| M16 | 700 | 500 |
| M20 | 1200 | 830 |
| M22 | 1500 | 1050 |
| M24 | 1800 | 1270 |
| M27 | 2500 | 1650 |
| M30 | 3600 | 2600 |
| M33 | 4300 | 3200 |
| M36 | 5100 | 3700 |
| M42 | 7000 | 5000 |
| M45 | 8000 | 5500 |
| M48 | 8600 | 6100 |
| M52 | 9900 | 7300 |
| M56 | 11500 | 8300 |
| M64 | 16000 | 11000 |
| M72 | 21000 | 15000 |
| M80 | 28000 | 20000 |
| M100 | 38000 | 27000 |
| Per ASME B18.15-1985 (R1995) | |||||||||||||||||
| Nominal Diameter |
UNC | A | B | C | D | E | F | G | H | J | |||||||
| Shank Diameter |
Shank Length | Eye Inside Diameter |
Eye Outside Diameter |
Overall Length | Eye Section Diameter |
Shoulder Diameter |
Shoulder Thickness |
Eye to Shoulder |
|||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | ||||
| 1/4 | 20 | 0.25 | 1.00 | 1.06 | 0.69 | 0.81 | 1.19 | 2.22 | 2.53 | 0.19 | 0.25 | 0.50 | 0.56 | 0.12 | 0.19 | 0.69 | 0.81 |
| 5/16 | 18 | 0.31 | 1.12 | 1.19 | 0.81 | 0.94 | 1.44 | 2.66 | 2.97 | 0.25 | 0.31 | 0.56 | 0.62 | 0.12 | 0.19 | 0.88 | 1.00 |
| 3/8 | 16 | 0.38 | 1.25 | 1.38 | 0.94 | 1.06 | 1.69 | 3.09 | 3.47 | 0.31 | 0.38 | 0.62 | 0.69 | 0.12 | 0.19 | 1.06 | 1.19 |
| 7/16 | 14 | 0.44 | 1.38 | 1.50 | 1.00 | 1.12 | 1.81 | 3.41 | 3.78 | 0.34 | 0.41 | 0.75 | 0.81 | 0.19 | 0.25 | 1.19 | 1.31 |
| 1/2 | 13 | 0.50 | 1.50 | 1.62 | 1.12 | 1.25 | 2.12 | 3.81 | 4.19 | 0.44 | 0.50 | 0.88 | 0.94 | 0.19 | 0.25 | 1.31 | 1.44 |
| 9/16 | 12 | 0.56 | 1.62 | 1.75 | 1.19 | 1.31 | 2.25 | 4.19 | 4.56 | 0.47 | 0.53 | 0.94 | 1.00 | 0.22 | 0.28 | 1.50 | 1.62 |
| 5/8 | 11 | 0.62 | 1.75 | 1.88 | 1.31 | 1.44 | 2.56 | 4.56 | 4.94 | 0.56 | 0.62 | 1.00 | 1.06 | 0.25 | 0.31 | 1.59 | 1.72 |
| 3/4 | 10 | 0.75 | 2.00 | 2.12 | 1.44 | 1.56 | 2.81 | 5.06 | 5.50 | 0.62 | 0.69 | 1.12 | 1.25 | 0.25 | 0.31 | 1.72 | 1.91 |
| 7/8 | 9 | 0.88 | 2.25 | 2.38 | 1.56 | 1.69 | 3.19 | 5.75 | 6.19 | 0.75 | 0.81 | 1.31 | 1.44 | 0.31 | 0.38 | 2.03 | 2.22 |
| 1 | 8 | 1.00 | 2.50 | 2.62 | 1.69 | 1.81 | 3.56 | 6.44 | 6.88 | 0.88 | 0.94 | 1.50 | 1.62 | 0.38 | 0.44 | 2.22 | 2.41 |
| 1 1/8 | 7 | 1.12 | 2.75 | 2.88 | 1.94 | 2.06 | 4.06 | 7.31 | 7.75 | 1.00 | 1.06 | 1.69 | 1.81 | 0.44 | 0.50 | 2.59 | 2.78 |
| 1 1/4 | 7 | 1.25 | 3.00 | 3.12 | 2.12 | 2.25 | 4.44 | 8.00 | 8.44 | 1.09 | 1.16 | 1.88 | 2.00 | 0.50 | 0.56 | 2.84 | 3.03 |
| 1 1/2 | 6 | 1.50 | 3.50 | 3.62 | 2.44 | 2.56 | 5.19 | 9.22 | 9.72 | 1.31 | 1.38 | 2.12 | 2.25 | 0.50 | 0.62 | 3.19 | 3.44 |
| 1 3/4 | 5 | 1.75 | 3.75 | 3.88 | 2.75 | 3.00 | 6.00 | 10.50 | 11.12 | 1.50 | 1.62 | 2.50 | 2.62 | 0.50 | 0.62 | 3.88 | 4.12 |
| 2 | 4.5 | 2.00 | 4.00 | 4.12/4.25 | 3.06 | 3.44 | 6.88 | 11.53 | 12.22 | 1.75 | 1.88 | 2.88 | 3.00 | 0.62 | 0.75 | 4.25 | 4.50 |
| 2 1/2 | 4 | 2.50 | 5.00 | 5.25 | 3.81 | 4.19 | 8.50 | 14.59 | 15.40 | 2.19 | 2.31 | 3.62 | 3.75 | 0.88 | 1.00 | 5.50 | 5.75 |
| Industry | Application |
|---|---|
| Construction | Used for lifting heavy construction materials and equipment securely at construction sites. |
| Marine | Applied in marine environments for rigging sails, securing equipment, and creating anchor points on boats and ships. |
| Manufacturing | Utilized in manufacturing facilities to lift and move heavy machinery and products along the production line. |
| Aerospace | Found in aircraft maintenance and assembly for lifting and positioning components with precision and safety. |
| Oil & Gas | Used in oil rigs and refineries for lifting heavy pipes, equipment, and structures in challenging and corrosive environments. |
| Utilities | Applied by utility companies for hoisting utility poles, transformers, and other equipment during installation and maintenance. |
| Material Handling | Utilized in warehouses and logistics for lifting and moving heavy pallets, machinery, and bulk materials. |
| Renewable Energy | Found in wind farms and solar installations for securing components and equipment in renewable energy projects. |
| Entertainment | Used in stage productions and events to hang lighting fixtures, speakers, and set pieces securely. |
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The shoulder on Shoulder Eye Bolts provides a stable anchor point and prevents the bolt from embedding too deeply into the material. It ensures a secure and safe connection, especially in lifting applications.
Yes, many Shoulder Eye Bolts are coated with materials such as zinc or undergo specialized treatments, making them highly resistant to corrosion. They are ideal for both indoor and outdoor applications, even in challenging weather conditions.
The load capacity of Shoulder Eye Bolts depends on factors such as material, size, and threading. It's essential to refer to the manufacturer's specifications or consult with our experts to ensure the bolts can handle the intended loads safely.
Yes, Shoulder Eye Bolts can be used for angular lifts, but it's crucial to consider the angle and calculate the effective working load limit. Using the bolts within specified angles ensures optimal safety and performance.
Ensure that Shoulder Eye Bolts are installed securely, inspect them regularly for wear or damage, and never exceed the specified load capacity. Proper rigging techniques and adherence to safety guidelines are essential for safe usage.
Absolutely! GIC Fasteners offers customization services, allowing you to order Shoulder Eye Bolts in specific materials, sizes, and coatings tailored to your unique project requirements. Contact our team to discuss your customization needs.
Shoulder Eye Bolts have a distinct shoulder beneath the eye, providing stability and preventing over-tightening. Regular eye bolts lack this shoulder, making Shoulder Eye Bolts more suitable for applications requiring precise and secure fastening.
Yes, some Shoulder Eye Bolts are designed with reversible threads, allowing flexibility in installation. This feature ensures compatibility with various applications and simplifies the assembly process.
You can source premium Shoulder Eye Bolts from GIC Fasteners, a trusted manufacturer known for its superior quality and reliable lifting solutions. Contact us at sales@gicfasteners.com to discuss your requirements and place an order tailored to your project specifications.
