Bolt Type Anchor Shackle U.S. Type, also known as bow shackle nut bolt type.
Bolt type bow shackle can be used in applications where round pin or screw pin shackles are used.However, a bolt type shackle is a better choice in permanent or long-term applications, or if there’s a risk of a load sliding on the shackle pin, causing it to rotate.
Bolt anchor shackle,which meet the requirements of the USA Federal Specification RR-C-271D Type IVB, Grade A, Class 3, make excellent anchor shackles.
Unlike normal screw pin shackles, the bolt type anchor shackle in these g2130 shackle can rotate without loosening. The nut is secured with a split pin.
Choose anchor shackle bolt type whenever routine inspection is difficult and choose pin shackles when require regular connections.
Working load Limit from 1/2 Ton to 55 Ton are available in grades 4 and 6, with grade 4 meaning that the breaking load is 4 times the working load limit and grade 6 meaning that the breaking load is 6 times the working load limit.
Our range of 2130 Shackles is available in standard as well as customized sharps and sizes.
Information of anchor bolt shackle U.S. Type
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Technical Notes
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U.S. Federal Specification (ASME B30.26)
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Material
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Body: Super Carbon Steel
Screw Pin: Alloy Steel / Super Carbon Steel
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Safety Factor
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6 : 1 / 4 :1
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Processing
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Body: Drop Forged / Quenched and Tempered
Screw Pin: Cold/Hot Forging / Drop Forged / Quenched and Tempered
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Finish
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Body: Hot Dipped Galvanized / Powder Coated / Zinc Plated
Screw Pin: Powder Coated / Zinc Plated
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Size
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1/4”, 5/16”, 3/8”, 7/16”, 1/2”, 5/8”, 3/4”, 7/8”, 1”, 1-1/2”, 1/1/4”, 1-3/8”, 1-1/2”, 1-3/4”, 2”, 2-1/2”
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Tips
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Special specification and marks can be made according to customers’ requirements
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