Question: How are eye bolt designed to be used?

Eye bolts are threaded to structures such as wood or steel posts and often supported by a nut. They are designed to have a rope or cable fed through the ring in order to lift objects. The ring can be drop forged (one single piece, the eye being entirely closed) or bent to form a loop.

How much weight will an eye bolt hold?

For example, an eye bolt with a 1/4 inch shank can typically hold up to 600 pounds at a straight pull (no angle). However, at a 15 degree angle, the maximum weight capacity drops to 480 pounds (80% of the “straight pull” weight capacity).

What is the difference between an eye bolt and a ring bolt?

Unlike eye bolts, which remain stationary for the duration of a lift, hoist rings can pivot 180° and/or swivel 360° from the screw’s axis to accommodate load movement. Unlike eye bolts, the WLL of a swivel hoist ring is not impacted by angular lifts.

What are lifting eye bolts used for?

Lifting eye bolts are used for the overhead lifting of equipment and machinery. They feature a threaded shank with a ring or loop at one end called the eye.

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How is an eye bolt measured?

Eye Bolts are measured from under the eye. Hanger bolt length is measured from end to end. Shoulder bolt length is measured as the lenght of the shoulder. Sex bolt length is measured from under the head.

What is the safe working load for a 1 eye hook?

Shoulder Eye Bolts

Shank Diameter Working Load Limit In Linepull (lbs.) Working Load Limit Angle Less Than 45° (lbs.)
7/8 10600 2650
1 13300 3325
1-1/4 21000 5250
1-1/2 24000 6000

When must a shoulder eye bolt be used?

Machinery Eye Bolts

When equipped with a shoulder, they can be used with angular loads up to 45°.

How much weight can a 3/8 eye screw hold?

Plain Eye Bolt – 3/8 inch x 3 inch size, Stainless Steel, Type 316. Working Load Limit (WLL) : 600 lbs. Thread Size: 3/8″ – 16 UNC.

Which material is used for lifting eye?

Whenever lifting is to be accomplished with a threaded eye bolt or lifting eye, a forged product should be used as compared to a carbon steel or bent wire eye bolt. Bent wire eyes, even if welded, are made from low-carbon steel.