Changzhou Vic-Tech Motor Technology Co., Ltd.
                                                                                                           
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China TR8 Trapezoidal Lead Screw with Nut 300mm Length Class A Grade for Stepper Motors and 3D Printers for sale

TR8 Trapezoidal Lead Screw with Nut 300mm Length Class A Grade for Stepper Motors and 3D Printers

Price Negotiable
Price: $6.00 - $12.00 / Units
MOQ: 1 Unit
Delivery Time: 15-30 work days
Brand: VIC-TECH
Product Description
TR8 Trapezoidal Lead Screw with Nut - 300mm Length
Product Overview

High-precision TR8 trapezoidal lead screw assembly featuring a 300mm length with matching nut, designed for stepper motor applications and 3D printer systems.

Key Specifications
  • Model: TR8 Trapezoidal Lead Screw
  • Length: 300mm
  • Outer Diameter: 8mm
  • Material Grade: Class A
  • Lead Options: 1mm to 14mm available
  • Rotation: Right-hand (RH) standard, left-hand and bidirectional options available
Manufacturing & Materials
Processing Standards

Threaded raceway precision machining according to national standard JB/T 2886-2008. Diameter range: φ2-14mm, lead range: 1-14mm.

Material Options
  • Screw Material: YF45Mnr non-tempered free-cutting alloy steel (HRC58-62 hardness)
  • Alternative Materials: 45# carbon steel, 304 stainless steel
  • Nut Materials: Tin bronze, aluminum bronze, brass, cast iron, stainless steel

Custom processing available for specific requirements including left rotation, right rotation, and bidirectional integration.

Technical Specifications
TR8 trapezoidal lead screw dimensional diagram showing thread specifications Mechanical dimension chart for TR8 trapezoidal screw in millimeters
Complete Trapezoidal Screw Specifications
No. Spec Model Outer Dia Lead Head Count Tooth Distance Outer Dia Max Outer Dia Min
1Tr3.5*1-N1-RH3.5113.53.475
2Tr3.5*0.6096-N1-RH3.50.60960.60963.53.475
3Tr3.5*2.4384-N2-RH3.52.43841.21923.53.475
4Tr4-RH443.975
5Tr5*1-N1-RH51154.975
6Tr5*2-N2-RH52154.975
7Tr5*4-N4-RH54154.975
8Tr5*6-N6-RH56154.975
9Tr6*1-N1-RH61165.975
10Tr6*2-N2-RH62165.975
11Tr6*4-N4-RH64165.975
12Tr6*6-N6-RH66165.975
13Tr6*12-N6-RH612265.975
14Tr6*12-N12-RH612165.975
15Tr8*1-N1-RH81187.975
16Tr8*3-N2-RH831.587.975
17Tr8*2-N1-RH82287.975
18Tr8*4-N2-RH84287.975
19Tr8*8-N4-RH88287.975
20Tr8*10-N5-RH810287.975
21Tr8*12-N6-RH812287.975
22Tr8*14-N7-RH814287.975
23Tr8*16-N -RH8287.975
24Tr8*20-N -RH8287.975
25Tr9*24-N24-RH924198.975
26Tr10*1-N1-RH1011109.975
27Tr10*1-N2-RH101109.975
28Tr10*2-N1-RH1022109.975
29Tr10*3-N2-RH1031.5109.975
30Tr10*4-N2-RH1042109.975
31Tr10*8-N4-RH1082109.975
32Tr10*10-N5-RH10102109.975
33Tr10*12-N6-RH10122109.975
34Tr10*14-N -RH102109.975
35Tr10*20-N -RH102109.975
36Tr12*2-N1-RH12221211.975
37Tr12*3-N1-RH12331211.975
38Tr12*8-N4-RH12821211.975
39Tr12*4-N -RH1221211.975
40Tr12*12-N -RH1221211.975
41Tr12*10-N4-RH12102.51211.975
42Tr12.7*12.7-N5-RH1212.72.541211.975
43Tr14*3-N -RH1431413.975
44Tr14*4-N -RH1441413.975
Product Images
TR8 trapezoidal screw manufacturing quality and surface finish detail TR8 lead screw assembly with nut component TR8 trapezoidal screw close-up showing thread profile and dimensions TR8 lead screw with nut assembly for stepper motor applications TR8 trapezoidal screw packaging and quality inspection
Customization Services

We offer comprehensive custom processing services including specialized materials, specific dimensions, and unique thread configurations to meet your specific application requirements.

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changzhou Vic-Tech Motor Technology Co., Ltd.
Location No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact Person Kangtai Lee

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