Closed end forged eye bolts with a shoulder are the only eye bolts that are load rated. They must be mounted against a flat surface or washer to 

Eye Bolt Failure can occur even if all weights and dimensions have been checked. Watch our resources to understand where failure can occur.

Here are some terms you should familiarize yourself with to help you understand the different types and design 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

Nov 22,  · Alert 13 – 26 Failure of Lifting Eyebolt Results in Dropped Object WHAT HAPPENED: The deck crew was attempting to move an electric motor weighing

The lift took place and the eyebolt shanks sheared off. The wellhead equipment was secured and no other damage occurred. EYEBOLT LOCATED ON WELLHEAD. BROKEN 

If recommended guidelines are not followed, the failure of a lifting eye can result in loss of property, personal injury, or even death in extreme cases. Forged vs. bent wire

Shoulder Eye Bolts Never Exceed Working Load Limits. Never use regular nut eye bolts for angular lifts. Always use shoulder nut eye bolts for angular lifts.

Oct 03,  · The first lift with the eye bolt and it pulled out and fell. The eye had threads a size too small and had been JB welded to make the thread fit. FOR SURE never get under a load, never know what could happen. Thanks for that info on safe use of Eye bolts I will remember that.

Bolts can fail by due to several reasons including (1) the bolt had not been sufficiently preloaded/tension during installation, (2) had lost its preload during service, (3) the applied cyclic loading had been excessive - far beyond the strength of the bolt and/or (4) the bolt had been understrength (quality issue/wrong grade).

Bolts can fail by due to several reasons including (1) the bolt had not been sufficiently preloaded/tension during installation, (2) had lost its preload during service, (3) the

An eyebolt can be used to attach an eye to a structure with something like a cable or rope. You can also use a lifting eye so a crane can 

Failure scenario(s). The design of the anchor did not specify the orientation or material standards of the eyebolt anchor.

Failure of the lid- lifting device under exc38sive load would be in the form of a tensile failure of the eyebolt which would not Impair . Shipping cask for fast reactor fuel elements There exists

Bolts can fail by due to several reasons including (1) the bolt had not been sufficiently preloaded/tension during installation, (2) had lost its preload during service, (3) the applied cyclic loading had been excessive – far beyond the strength of the bolt and/or (4) the bolt had been understrength (quality issue/wrong grade).

WARNING. • Load may slip or fall if proper eye bolt assembly and lifting procedures are not used. • A falling load can seriously injure or kill.

Dec 17,  · An eye bolt is to be used for lifting a load of 30 kN. Find the nominal diameter of the bolt, if the tensile stress is not to exceed 100 MPa. Assume coarse threads from the below tables. 2. Four eye bolts are to be used for lifting a load of 280 kN. Find the nominal diameter of the bolts, if the tensile stress is not to exceed 100 MPa.

When lifting machinery, it is common for an eyebolt to be screwed directly into a tapped hole in the structure. In this case, an eyebolt is 

If bolted (not welded) eyebolts are to be used where shock loading, twisting or vibrations may occur then it is possible and recommended to further secure the 

As with all lifting equipment, lifting eye bolts should be inspected for damage before use. Any damage or wear to the threads, shank, or eye 

Home / Products / Lifting Points (Hoist Rings/Eye Bolts/Quic-Align) / Eye Bolts. Eye Bolts. Crosby® 257 Shoulder Nut Ring Bolts: View Specifications: Machinery: Crosby® 275 Forged Screw Eye Bolts Crosby® 275 Forged Screw Eye Bolts > Eye Nuts. Crosby® 400 Eye Nuts Crosby® 400 Eye Nuts > Lifting Eyes. Crosby® 405 Lifting Eyes Crosby

Browse through our selection and find metric eye bolts and rotating swivel eye bolts for lifting that fit into your load limit, torque, and needed dimensions. Order today. Get A 10% Off Coupon 100% free shipping in the continental U.S. on all online orders. Murphy Industrial Products. CALL US: 866-848-2032. My Account

inspected the lifting equipment and the lifting points. • This failure relates to the failure of the onshore third party inspection. company to 

Eyebolts, one of the most commonly used items of lifting gear, have severe limitations in usage and a high level of accidents occur as the result of misuse. Eyebolts are used in a wide variety of applications to provide lifting points on loads. Sometimes the hole they are screwed into is there specifically for the eyebolt.

THE CROSBY GROUP. REGULAR NUT EYE BOLTS. G-291. Recommended for straight line pull. All Bolts Hot Dip galvanized after threading (UNC). Furnished with standard Hot Dip galvanized hex nuts. Forged Steel — Quenched and Tempered. Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles. Shank.

Failure of Lifting Eye Bolt . Similar Alerts. Unsafe Cargo Transfer Using Pallets. Number: 22-06. 2 x incidents reported by a MSF member involving loading of cargo using pallets. View Alert.

Stainless steel lifting eyebolts are used where there is the potential of corrosion contamination or failure caused by corrosion.