The Easy Way To Purchase Heavy Duty Eye Bolts
Eye bolts are simple and effective pieces of hardware that create an attachment point for a rope or cable to a larger piece of equipment, such as an RV, trailer, or electronic enclosure. The two distinct parts of an eye bolt are the eye — a circular metal loop to which the rope or cable is tied or through which it will pass — and the shank, a threaded fastener which anchors the eye to a solid base.
The shoulder helps the eyebolt support angular loads caused by tension on the rope or cable. Many manufacture stainless steel eyebolts in both 316 stainless steel and steel, in zinc-plated, electro-polished, or mill finishes. The large diameter eye bolts come with inner opening diameters in the range of 0.25" to 2.0", with shanks from 1.0" to 4.0" in length.
Used as a lifting or securement point, eye bolts are one of the most popular types of rigging hardware. Just like slings, sling hooks, and shackles, eye bolts come in a number of different designs and configurations.
Eye bolts can be used as a connecting:
- Rigging
- Anchoring
- Pulling
- Pushing
- Hoisting Applications
Understand the variuos types of lifting eye bolts:
- Eye-loop formed at the top that can be either bent, welded, or forged
- Shoulder - “skirt” where the eye and shank come together designed to resist bending
- Shank - threaded shaft that attaches to the eye
Shouldered eye bolts can be used for vertical in-line lifts or for angular lifts.
Non-shouldered eye bolts should be used for in-line or vertical lifts only and should NEVER be used for angular lifts.
Shouldered eye bolts are also commonly referred to as "shoulder pattern" eye bolts. These eye bolts are designed with a shoulder at the point where the eye and the shank come together.
Find The Right Eye Bolts For Your Specific Project
When used for side loading or angular loading, you must ensure that the shoulder is completely flush to function properly. Always follow the manufacturer's specifications and reduction in capacity based on the different angle of loading.
Non-shouldered eye bolts are also commonly referred to as "plain pattern" eye bolts. They have no shoulder, and can only be used for vertical or in-line lifts.
- Regular Heavy Duty Eye Bolts
- Shoulder Pattern Eye Bolts
- Stainless Steel Eye Bolts
- Heavy Duty Eye Bolts
- Galvanized Eye Bolts
Eye bolts can take their shape through a process that includes forging or by bending a solid rod into the final eye bolt shape. Forged eye bolts are hammered or pressed into form, which changes the grain structure of the metal to create a stronger, harder, and more durable product.
When equipped with a shoulder, forged eye bolts can be used for in-line or angular loading. Also referred to as turned eye or wire eye bolts, these eye bolts are made from one-piece that is bent and shaped to form the eye. Bent eye bolts are used primarily for lighter-duty applications and should not be used for heavy loads, which can cause the eye to open, or for angular loads, which can bend or break the bolt.
Nut eye bolts can be shouldered or non-shouldered and can be fabricated through forged, welded, or bent eye methods. On machinery eye bolts, the shank is threaded and is designed to be installed into tapped holes that have been engineered specifically as a lifting point. When equipped with a shoulder, they can be used with angular loads up to 45°.
Two of the most common eye bolt materials are: Stainless steel will always maintain corrosion resistance when it gets scratched, dinged, or beat up. Stainless is a perfect choice for rigging, tie downs, and other demanding applications. There are many different grades of stainless steel with 304 being the most common.
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The galvanization process adds a thin zinc coating to protect the metal material from corrosion and oxidization. Galvanized eye bolts can be used in industrial applications where moisture isn’t a primary concern, but where the eye bolts still need to be protected against elements that may cause accelerated corrosion or deterioration to the product.
Angular lifts will significantly lower working load limits and should be avoided whenever possible. If an angular lift is required, a properly seated shoulder pattern eye bolt must be used. Loads should always be applied to eye bolts in the plane of the eye, not at an angle to the plane.
Watch The Top Video To Purchase Galvanized Eye Bolts
- Eye Bolts Galvanized
- Metric Stainless Steel Eye Bolts
- Stainless Steel Metric Eye Bolts
- Black Iron Eye Bolts
- Coil Thread Eye Bolts
- Galvanized Steel Eye Bolts
- Long Shank Collared Eye Bolts
- Marine Grade Eye Bolts
Eye Bolts are used to attach a securing eye to a structure, so that slings or other hardware can be attached for lifting. Eye Bolts are load rated and made from forged steel that has been quenched and tempered. Bishop Lifting offers Regular Eyebolts along with Shoulder Eye Bolts, and Shoulder Type Machinery Eye Bolts.
Eye Bolts with a shoulder can be used for angular lifting as long as the shoulder is properly seated. You need to check the manufacturers information to see how much capacity is lost a different angles of loading. - Eye Bolts with no shoulder can only be used for completely vertical or inline lifts.
An eye bolt is a bolt with a loop at one end. They are used to firmly attach a securing eye to a structure, so that ropes or cables may then be tied to it. Heavy forged eye bolt, with shoulder machinery eye bolts are fully threaded and may have a collar, making them suitable for use with angular loads up to 45°.
Heavy forged eye bolts with a continuous eye may be forged with an integral shoulder, allowing their use for heavy off-axis loads. Eye bolt with integral wall anchor Eye bolts are often installed into masonry and so versions that form their own anchor bolt are commonly available. Most of these screw into some form of shield anchor.
A ring bolt is an eye bolt with a captive ring passing through it. The loose ring is articulated, such that it can rotate in at least one axis, and can thus reduce bending forces on the bolt when loaded and will present the minimum obstruction when "flat". Screw eyes are a screw with a loop on one end and threads on the other end.
Long-shanked screw eyes are termed 'vine eyes' and are used to attach support wires to wooden fence posts when growing soft fruit or grape vines, the plants then being tied to the wires. Wire eye lags (also called screw thread eye bolts, eye screws, or turned/bent eye lags) have a wood screw thread for use in wood or lag anchors.
Eye bolts made by bending a rod or wire into a loop are only suitable for light duty applications, as heavy loads can cause the eye to open. For high loads, eye bolts with forged or welded loops should be chosen, as they can withstand loads up to the tensile strength of the material of which they are made.
What Are The Challenges With Eye Bolts
The Metric Plain Eye Bolt has forged markings of 316-NM, size and WLL in tons. All threads are… Grade: 316-NM Stainless Steel.
There are many types of eye bolts that come in a variety of sizes and materials, some of the most common include forged eye bolts, screw eye bolts, shoulder eye bolts, lag eye screw and U-bolts. Each type has many practical applications in a variety of industries.