The Lift Point using a 5/8 inch screw pin has what capacity?

• A. 1,000 lbs
• B. 4,420 lbs
• C. 25,000 lbs
• D. 6,250 lbs

Answer: (B)

Lift points are rated by the size of the pin and the design, giving a safe working load for that specific point. A 5/8 inch screw-pin lift point is rated at about 4,420 pounds when used in a straight vertical lift with proper rigging and in good condition. The pin size determines how much shear and thread engagement the point can reliably handle, and manufacturer data stores this exact rating.

Keep in mind that any angle loading, side loading, or damage to the pin or threads reduces the effective capacity, so you must load well within that 4,420-pound rating. The other numbers don’t match the typical rated capacity for a 5/8 inch screw-pin lift point.