350mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut

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350mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut

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Description: 1. Size and Shape: This lead screw is a 350mm long, trapezoidal shape with a cross section resembling the letter "D" or a trapezium. Its four starting threads facilitate easy engagement with the mating nut or pulley. 2. Thread Parameters: The thread pitch measures 2mm, which is the distance from one thread's crest to the next on the screw. The 8mm thread diameter is the measurement of the outermost part of the thread. 3. Material and Finish: Manufactured primarily from carbon steel, this lead screw comes with a standard galvanized or zinc-coated finish for enhanced durability against corrosion in various environments. 4. Unique Features: The trapezoidal cross section not only provides increased strength but also better gripping and load handling capabilities compared to round lead screws. Its four starting threads ensure proper engagement even when under heavy loads or during initial startup. 5. Applications: Commonly used in CNC machines, 3D printers, milling machines, and other

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Specification	Details
Lead Screw Type	Trapezoidal 4 Start Lead Screw
Thread Size (mm)	8mm
Pitch (mm)	2mm
Length (mm)	350mm
Material	Metal
Nut Type	Copper Nut
Lead Screw Finish	Smooth or Ground