ZX-24 42CrMo 120*100*300mm Twistlock Pin With Nut ZPMC Port Machinery spare parts. We supply genuine OEM and replacement parts. Please specify your preference when inquiring. Confirm fitment by part number and machine model before ordering.
Part Number:ZX-24
Part Name:Twistlock Pin With Nut
Brand / Manufacturer:ZPMC
Equipment Type:Port Machinery
Component Type:Hardware / Positioning & Locking Component
Basic Parameter:High-strength heavy-duty twistlock pin assembly with matched nut, part number ZX-24 and overall dimension 120*100*300mm, specially developed for port container spreader twistlock transmission and locking mechanism. Adopts premium 42CrMo high-performance alloy steel material, equipped with standard precision shaft tolerance and fully matched locking nut thread specification. It serves as the core rotary hinge and force-bearing connecting component for twistlock mechanical assembly, realizing precise rotational coordination and high-rigidity assembly positioning to ensure stable structural matching during cyclic locking and unlocking operation.
Working Performance:Provides accurate rotary positioning and reliable high-load fastening restraint for twistlock transmission components. Continuously withstands long-term alternating shear force and frequent impact loads during high-frequency working cycles. Effectively prevents pin shaft displacement, thread loosening and assembly clearance deviation, eliminates structural jitter and positioning offset, ensures synchronous rotation and accurate reset of the twistlock mechanism, stabilizes container locking safety, and avoids equipment operation risks caused by fastening failure and structural loosening.
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