US type screw pin shackle

High strength US type screw pin shackle

Material: bow and pin in high-tensile steel,grade 6

Safety factor: MInimum breaking load =6 times WLL(load capacity)

Standard: similar US Fed.Spec.RR-C-271

Surface:Hot-dipped galvansied, pin painted yellow

Stamped or remark: with forged usable load and nominal size

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