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VICHSAMWY

2PCS 400mm（15.75 Inches）Tr8x8 Lead Screw with T8 Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for LCD DLP SLA 3D Printer Z Axis and CNC Machine

  • Based on 410 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 5
Order within 4 hours and 32 minutes
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Size: 400mm


Style: 2pcs Tr8X8


Features

  • Material: SUS304 Stainless steel lead screw + copper nut
  • Lead Screw Length: 400mm;Lead Screw Diameter:8mm
  • Screw pitch: 2mm; Lead: 8mm
  • Thread: Acme thread,Copper nut:with 4 holes for fixing to the machine .
  • WHAT YOU GET: 2pcs 400mm Tr8x8 Lead Screw With T8 Brass Nut. 30-Days money back guarantee, 1-Year warranty, 24/7 friendly customer service.

Package Dimensions ‏ : ‎ 16.5 x 1.73 x 0.98 inches; 10.55 ounces


Item model number ‏ : ‎ LMLS-T8


Date First Available ‏ : ‎ September 22, 2020


Manufacturer ‏ : ‎ VI-CHAN


Best Sellers Rank: #26,028 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Linear Motion Lead Screws


#2 in Linear Motion Lead Screws:


Customer Reviews: 4.5 4.5 out of 5 stars 410 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Works great!
Size: 400mm Style: 2pcs Tr8X8
Had some trouble getting installed on my neptune 4 pro, but I now believe thats is entirely user error. Have been printing for about a month now and no issues.
Reviewed in the United States on May 25, 2025 by Mitchell Rogers
    • measures accurately
Size: 400mm Style: 2pcs Tr8X2
works perfectly and is dead straight
Reviewed in the United States on May 20, 2025 by Cody Werdal
    • Good quality acme nut and rod
Size: 150mm Style: 2pcs Tr8X2
These acme nuts and rod is perfectly cut, does not get better than this.
Reviewed in the United States on January 25, 2025 by Art Milano
    • Not bad.
Size: 500mm Style: 2pcs Tr8X4
When they arrived, they were even straight. Both of them. I am wondering, though, what the tolerances would be compared to those that cost twice as much for one leadscrew.
Reviewed in the United States on February 9, 2025 by L J
    • Good Quality
Size: 400mm Style: 2pcs Tr8X8
Seem to work good for my printer mod.
Reviewed in the United States on October 27, 2024 by Timothy A Stiel
    • Great update to increase Z axis stability on FDM printers.
Size: 400mm Style: 2pcs Tr8X2
My Ender 3 Pro came with a single T8-8mm lead screw. These are T8 2mm lead screws, which means that you will have more steps to move 1mm up or down and there should be less backlash as well as better torque which translates to the ability to have additional mass on the X axis without detriment to velocity (should not be a LOT o velocity in Z moves anyway). The standard lead screws for an Ender 3 is 365mm, these are a little longer which will allow longer verticals to be installed. My direct drive Ender 3 Pro now has a Z max height of nearly 300mm despite the stepper motor being in the way. ETA: Swapped the DD for a Orbiter v1.5 and it no longer gets in the way of the crossbeam at the top of my Z axis, now my build height is 320mm! ***** Also, for Klipper users, this has a rotational distance of 2, not 8 like a 4-start screw ***** ... show more
Reviewed in the United States on March 22, 2021 by Erik in MO
    • great
Size: 400mm Style: 2pcs Tr8X8
worked just fine
Reviewed in the United States on September 27, 2024 by gmart
    • funcional
Size: 400mm Style: 2pcs Tr8X2
correcto y util...
Reviewed in the United States on July 23, 2024 by Juan Carlos Estrella Balbuena

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