Eyebolt terminal connectors, also known as eyelet or eye terminal connectors, are crucial components in electrical systems. These connectors are designed with a loop or “eye” at one end, allowing for easy attachment to bolts, studs, or terminals, ensuring secure and reliable connections.
Eyebolt terminal connectors consist of a metal terminal with a loop at one end and a crimped or soldered connection at the other. This design ensures a secure connection while providing flexibility for easy removal or replacement.
Conex India specializes in manufacturing high-quality eyebolt terminal connectors, which are also known as eyelet or eye terminal connectors. These connectors are essential components in electrical systems, providing secure and reliable connections for various applications, including power distribution. Their unique design, featuring a loop or “eye” at one end, allows for easy attachment to bolts, studs, or terminals.
| Nominal Size | A | B | C | D | E | F | G | H | Wx | Wy | Wz | |
| Shank Dia | Shank Length | Eye ID | Nominal Eye OD | Eye Sect Dia | Overall Length | Min Length Full Thread | Thread Size UNC-2A | Safe Working Load, lb at 0 Deg1 | Safe Working Load, lb at 45 Deg1 | Safe Working Load, lb at 90 Deg1 | ||
| 1/4* | 0.25 | 0.25 | 1 | 0.69 | 1.19 | 0.19 | 2.06 | 0.75 | 1/4-20 or .250-20 | 400 | 80 | 60 |
| 0.28 | 1.06 | 0.81 | 0.25 | 2.38 | ||||||||
| 5/16* | 0.31 | 0.31 | 1.12 | 0.81 | 1.44 | 0.25 | 2.44 | 0.81 | 5/16-18 or .3125-18 | 800 | 160 | 120 |
| 0.34 | 1.19 | 0.94 | 0.31 | 2.75 | ||||||||
| 3/8* | 0.38 | 0.38 | 1.25 | 0.94 | 1.69 | 0.31 | 2.81 | 0.88 | 3/8-16 or .375-16 | 1400 | 280 | 210 |
| 0.41 | 1.38 | 1.06 | 0.38 | 3.19 | ||||||||
| Jul-16 | 0.44 | 0.44 | 1.38 | 1 | 1.81 | 0.34 | 3.06 | 1 | 7/16-14 or .4375-14 | 2000 | 400 | 300 |
| 0.47 | 1.5 | 1.12 | 0.41 | 3.44 | ||||||||
| 1/2* | 0.5 | 0.5 | 1.5 | 1.12 | 2.12 | 0.44 | 3.5 | 1.12 | 1/2-13 or .500-13 | 2600 | 520 | 390 |
| 0.53 | 1.62 | 1.25 | 0.5 | 3.88 | ||||||||
| Sep-16 | 0.56 | 0.56 | 1.62 | 1.19 | 2.25 | 0.47 | 3.75 | 1.25 | 9/16-12 or .5625-12 | 3000 | 600 | 450 |
| 0.59 | 1.75 | 1.31 | 0.53 | 4.12 | ||||||||
| 5/8* | 0.62 | 0.62 | 1.75 | 1.31 | 2.56 | 0.56 | 4.19 | 1.38 | 5/8-11 or .625-11 | 4000 | 800 | 600 |
| 0.66 | 1.88 | 1.44 | 0.62 | 4.56 | ||||||||
| 3/4* | 0.75 | 0.75 | 2 | 1.44 | 2.81 | 0.62 | 4.69 | 1.62 | 3/4-10 or .750-10 | 6000 | 1200 | 900 |
| 0.78 | 2.12 | 1.56 | 0.69 | 5.06 | ||||||||
| 7/8* | 0.88 | 0.88 | 2.25 | 1.56 | 3.19 | 0.75 | 5.31 | 1.81 | 7/8-9 or .875-9 | 6600 | 1300 | 1000 |
| 0.91 | 2.38 | 1.69 | 0.81 | 5.69 | ||||||||
| 1* | 1 | 1 | 2.5 | 1.69 | 3.56 | 0.88 | 5.94 | 2.06 | 1-8 or 1.000-8 | 8000 | 1600 | 1200 |
| 1.06 | 2.62 | 1.81 | 0.94 | 6.31 | ||||||||
| 01-01-08 | 1.12 | 1.12 | 2.75 | 1.94 | 4.06 | 1 | 6.69 | 2.31 | 1-1/8-7 or 1.125-7 | 10000 | 2000 | 1500 |
| 1.19 | 2.88 | 2.06 | 1.06 | 7.06 | ||||||||
| 1-1/4* | 1.25 | 1.25 | 3 | 2.12 | 4.44 | 1.09 | 7.31 | 2.5 | 1-1/4-7 or 1.250-7 | 15000 | 3000 | 2250 |
| 1.34 | 3.12 | 2.25 | 1.16 | 7.69 | ||||||||
| 1-1/2* | 1.5 | 1.5 | 3.5 | 2.44 | 5.19 | 1.31 | 8.56 | 3 | 1-1/2-6 or 1.500-6 | 18000 | 3600 | 2700 |
| 1.59 | 3.62 | 2.56 | 1.38 | 8.94 | ||||||||
| 01-03-04 | 1.75 | 1.75 | 3.75 | 2.75 | 6 | 1.5 | 9.5 | 3.19 | 1-3/4-5 or 1.750-5 | 22000 | 4400 | 3300 |
| 1.84 | 3.88 | 3 | 1.62 | 10.12 | ||||||||
| 2* | 2 | 2 | 4 | 3.06 | 6.88 | 1.75 | 10.56 | 3.38 | 2-4-1/2- or 2.000-4.50 | 26000 | 5200 | 3900 |
| 2.09 | 4.25 | 3.44 | 1.88 | 11.44 | ||||||||
| 2-1/2* | 2.5 | 2.5 | 5 | 3.81 | 8.5 | 2.19 | 13.19 | 4.25 | 2-1/2-4 or 2.500-4 | 32000 | 6400 | 4800 |
| 2.62 | 5.25 | 4.19 | 2.31 | 14.06 | ||||||||
| Nominal Size | A | B | C | D | E | F | G | H | J | K | L | R | Wx | Wy | Wz | |
| Shank | Shank | Eye | Nominal | Eye | Overall | Min Length | Thread | Centerline | Shoulder | Shoulder | Radius | Safe Working1 | ||||
| Dia | Length | ID | Eye OD | Sect Dia | Length | Full Thread | Size | Eye to | Dia | Height | Under | Load, lb at | ||||
| UNC-2A | Shoulder | Shoulder | 0° | 45° | 90° | |||||||||||
| 1/4* | 0.25 | 0.25 | 1 | 0.69 | 1.19 | 0.19 | 2.22 | 0.75 | 1/4-20 or .250-20 | 0.69 | 0.5 | 0.12 | 0.015 | 400 | 100 | 80 |
| 0.28 | 1.06 | 0.81 | 0.25 | 2.53 | 0.81 | 0.56 | 0.19 | 0.025 | ||||||||
| 5/16* | 0.31 | 0.31 | 1.12 | 0.81 | 1.44 | 0.25 | 2.66 | 0.81 | 5/16-18 or .3125-18 | 0.88 | 0.56 | 0.12 | 0.015 | 800 | 200 | 160 |
| 0.34 | 1.19 | 0.94 | 0.31 | 2.97 | 1 | 0.62 | 0.19 | 0.025 | ||||||||
| 3/8* | 0.38 | 0.38 | 1.25 | 0.94 | 1.69 | 0.31 | 3.09 | 0.88 | 3/8-16 or .375-16 | 1.06 | 0.62 | 0.12 | 0.015 | 1400 | 350 | 280 |
| 0.41 | 1.38 | 1.06 | 0.38 | 3.47 | 1.19 | 0.69 | 0.19 | 0.025 | ||||||||
| Jul-16 | 0.44 | 0.44 | 1.38 | 1 | 1.81 | 0.34 | 3.41 | 1 | 7/16-14 or .4375-14 | 1.19 | 0.75 | 0.19 | 0.015 | 2000 | 500 | 400 |
| 0.47 | 1.5 | 1.12 | 0.41 | 3.78 | 1.31 | 0.81 | 0.25 | 0.025 | ||||||||
| 1/2* | 0.5 | 0.5 | 1.5 | 1.12 | 2.12 | 0.44 | 3.81 | 1.12 | 1/2-13 or .500-13 | 1.31 | 0.88 | 0.19 | 0.015 | 2600 | 650 | 520 |
| 0.53 | 1.62 | 1.25 | 0.5 | 4.19 | 1.44 | 0.94 | 0.25 | 0.025 | ||||||||
| Sep-16 | 0.56 | 0.56 | 1.62 | 1.19 | 2.25 | 0.47 | 4.19 | 1.25 | 9/16-12 or .5625-12 | 1.5 | 0.94 | 0.22 | 0.02 | 3000 | 750 | 600 |
| 0.59 | 1.75 | 1.31 | 0.53 | 4.56 | 1.62 | 1 | 0.28 | 0.045 | ||||||||
| 5/8* | 0.62 | 0.62 | 1.75 | 1.31 | 2.56 | 0.56 | 4.56 | 1.38 | 5/8-11 or .625-11 | 1.59 | 1 | 0.25 | 0.02 | 4000 | 1000 | 800 |
| 0.66 | 1.88 | 1.44 | 0.62 | 4.94 | 1.72 | 1.06 | 0.31 | 0.045 | ||||||||
| 3/4* | 0.75 | 0.75 | 2 | 1.44 | 2.81 | 0.62 | 5.06 | 1.62 | 3/4-10 or .750-10 | 1.72 | 1.12 | 0.25 | 0.02 | 6000 | 1500 | 1200 |
| 0.78 | 2.12 | 1.56 | 0.69 | 5.5 | 1.91 | 1.25 | 0.31 | 0.045 | ||||||||
| 7/8* | 0.88 | 0.88 | 2.25 | 1.56 | 3.19 | 0.75 | 5.75 | 1.81 | 7/8-9 or .875-9 | 2.03 | 1.31 | 0.31 | 0.04 | 6600 | 1670 | 1330 |
| 0.91 | 2.38 | 1.69 | 0.81 | 6.19 | 2.22 | 1.44 | 0.38 | 0.065 | ||||||||
| 1* | 1 | 1 | 2.5 | 1.69 | 3.56 | 0.88 | 6.44 | 2.06 | 1-8 or 1.000-8 | 2.22 | 1.5 | 0.38 | 0.06 | 8000 | 2000 | 1600 |
| 1.06 | 2.62 | 1.81 | 0.94 | 6.88 | 2.41 | 1.62 | 0.44 | 0.095 | ||||||||
| 01-01-08 | 1.12 | 1.12 | 2.75 | 1.94 | 4.06 | 1 | 7.31 | 2.31 | 1-1/8-7 or 1.125-7 | 2.59 | 1.69 | 0.44 | 0.06 | 10000 | 2500 | 2000 |
| 1.19 | 2.88 | 2.06 | 1.06 | 7.75 | 2.78 | 1.81 | 0.5 | 0.095 | ||||||||
| 1-1/4* | 1.25 | 1.25 | 3 | 2.12 | 4.44 | 1.09 | 8 | 2.5 | 1-1/4-7 or 1.250-7 | 2.84 | 1.88 | 0.5 | 0.06 | 15000 | 3750 | 3000 |
| 1.34 | 3.12 | 2.25 | 1.16 | 8.44 | 3.03 | 2 | 0.56 | 0.095 | ||||||||
| 1-1/2* | 1.5 | 1.5 | 3.5 | 2.44 | 5.19 | 1.31 | 9.22 | 3 | 1-1/2-6 or 1.500-6 | 3.19 | 2.12 | 0.5 | 0.06 | 18000 | 4500 | 3600 |
| 1.59 | 3.62 | 2.56 | 1.38 | 9.72 | 3.44 | 2.25 | 0.62 | 0.095 | ||||||||
| 01-03-04 | 1.75 | 1.75 | 3.75 | 2.75 | 6 | 1.5 | 10.5 | 3.19 | 1-3/4-5 or 1.750-5 | 3.88 | 2.5 | 0.5 | 0.06 | 22000 | 5500 | 4400 |
| 1.84 | 3.88 | 3 | 1.62 | 11.12 | 4.12 | 2.62 | 0.62 | 0.095 | ||||||||
| 2* | 2 | 2 | 4 | 3.06 | 6.88 | 1.75 | 11.53 | 3.38 | 2-4-1/2- or 2.000-4.50 | 4.25 | 2.88 | 0.62 | 0.06 | 26000 | 6500 | 520 |
| 2.09 | 4.12 | 3.44 | 1.88 | 12.22 | 4.5 | 3 | 0.75 | 0.095 | ||||||||
Design and Functionality:
Eyebolt terminal connectors from Conex India are crafted with a metal terminal that includes a hole or loop at one end, resembling an eye. The opposite end is typically crimped or soldered onto a wire or cable. This looped end can be fastened onto bolts, studs, or other threaded components with a nut, ensuring a robust and secure connection that can be easily removed or replaced as needed.
Applications:
Eyebolt terminal connectors are versatile and are used in a wide range of electrical and electronic applications, including:
Power Distribution Systems:
Ideal for connecting power cables, conductors, or wires to terminals on transformers, circuit breakers, switchgear, and other components.
Grounding and Bonding:
Essential for establishing reliable electrical connections between equipment and grounding conductors, ensuring safety and proper grounding of electrical systems.
Electrical Panels:
Suitable for use in electrical panels and control cabinets to connect wires to terminal blocks or busbars.
Battery Connections:
Widely used for connecting battery cables to battery terminals in automotive, marine, and industrial battery applications.
Industrial and Machinery Wiring:
Employed in industrial settings for establishing connections in machinery, control panels, and equipment wiring.
Renewable Energy Systems:
Used in solar and wind power installations to connect cables and wires to inverters, charge controllers, and other components.
Materials:
Conex India offers eyebolt terminal connectors made from high-quality metals such as copper, aluminum, and brass, which provide excellent conductivity and corrosion resistance. The choice of material is tailored to meet the specific needs of each application and environmental condition.
