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| Categories | Lead Screw And Nut | 
|---|---|
| Brand Name: | VIC-TECH | 
| Model Number: | Tr8-1 | 
| Certification: | RoHS | 
| Place of Origin: | Jiangsu, China (Mainland) | 
| MOQ: | 1 Unit | 
| Price: | $25 - $98 / Units | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 10000Units per month | 
| Delivery Time: | 15-30 work days | 
| Packaging Details: | Standard export package, or can be customized | 
| Screw outer diameter: | 8mm | 
| Screw lead: | 1mm | 
| Lead screw type: | Trapezoidal lead screw | 
| Screw direction: | Left handed & Right handed | 
| Nut material: | Brass | 
| Customization service: | Available | 
| Company Info. | 
| Changzhou Vic-Tech Motor Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The is a double direction lead screw with double brass nut.
The lead screw direction on both sides are different, one is left handed, and the other is right handed.
So when the lead screw rotates, two nuts move towards opposite direction, thus it’s designed for electrical clamp.
The lead screw is customized, all the design including lead screw type, length and nut design are all fully customizable.
Please send us your lead screw design, before you place order.
Mechanical Dimension, Unit: mm

| Lead screw type | Trapezoidal screw | 
| Screw lead | 1mm (customzable) | 
| Screw direction | Left handed & Right handed | 
| Screw diameter | 8mm (customzable) | 
| Screw length | 53mm (customzable) | 
| Nut material | Brass | 
| Screw material | Stainless steel | 

* ** Description of the content

| About the trapezoidal screw and nut related instructions | |
| Screw material | 45# 40Cr YF45MnV SUS304 SUS316 etc | 
| Nut material | Phosphor bronze,Zinc tin bronze,Aluminum zinc bronze Brass,Ductile iron,stainless steel ,Nylon | 
| Accuracy level | 7 level 8 level 9 level | 
| Processing method | Cutting processing Roller extrusion | 
| Processing range | single head, multiple heads, various tooth types | 
| Sweeping direction | left-handed right-handed | 
| No. | Spec model | Outer dia | Lead | Thread No. | Tooth distance | Outer dia | |
| 1 | Tr3.5*1-N1-RH | 3.5 | 1 | 1 | 1 | 3.5 | 3.475 | 
| 2 | Tr3.5*0.6096-N1-RH | 3.5 | 0.6096 | 1 | 0.6096 | 3.5 | 3.475 | 
| 3 | Tr3.5*2.4384-N2-RH | 3.5 | 2.4384 | 2 | 1.2192 | 3.5 | 3.475 | 
| 4 | Tr4-RH | 4 | 4 | 3.975 | |||
| 5 | Tr5*1-N1-RH | 5 | 1 | 1 | 1 | 5 | 4.975 | 
| 6 | Tr5*2-N2-RH | 5 | 2 | 2 | 1 | 5 | 4.975 | 
| 7 | Tr5*4-N4-RH | 5 | 4 | 4 | 1 | 5 | 4.975 | 
| 8 | Tr5*6-N6-RH | 5 | 6 | 6 | 1 | 5 | 4.975 | 
| 9 | Tr6*1-N1-RH | 6 | 1 | 1 | 1 | 6 | 5.975 | 
| 10 | Tr6*2-N2-RH | 6 | 2 | 2 | 1 | 6 | 5.975 | 
| 11 | Tr6*4-N4-RH | 6 | 4 | 4 | 1 | 6 | 5.975 | 
| 12 | Tr6*6-N6-RH | 6 | 6 | 6 | 1 | 6 | 5.975 | 
| 13 | Tr6*12-N6-RH | 6 | 12 | 6 | 2 | 6 | 5.975 | 
| 14 | Tr6*12-N12-RH | 6 | 12 | 12 | 1 | 6 | 5.975 | 
| 15 | Tr8*1-N1-RH | 8 | 1 | 1 | 1 | 8 | 7.975 | 
| 16 | Tr8*3-N2-RH | 8 | 3 | 2 | 1.5 | 8 | 7.975 | 
| 17 | Tr8*2-N1-RH | 8 | 2 | 1 | 2 | 8 | 7.975 | 
| 18 | Tr8*4-N2-RH | 8 | 4 | 2 | 2 | 8 | 7.975 | 
| 19 | Tr8*8-N4-RH | 8 | 8 | 4 | 2 | 8 | 7.975 | 
| 20 | Tr8*10-N5-RH | 8 | 10 | 5 | 2 | 8 | 7.975 | 
| 21 | Tr8*12-N6-RH | 8 | 12 | 6 | 2 | 8 | 7.975 | 
| 22 | Tr8*14-N7-RH | 8 | 14 | 7 | 2 | 8 | 7.975 | 
| 23 | Tr8*16-N -RH | 8 | 2 | 8 | 7.975 | ||
| 24 | Tr8*20-N -RH | 8 | 2 | 8 | 7.975 | ||
| 25 | Tr9*24-N24-RH | 9 | 24 | 24 | 1 | 9 | 8.975 | 
| 26 | Tr10*1-N1-RH | 10 | 1 | 1 | 1 | 10 | 9.975 | 
| 27 | Tr10*1-N2-RH | 10 | 1 | 10 | 9.975 | ||
| 28 | Tr10*2-N1-RH | 10 | 2 | 1 | 2 | 10 | 9.975 | 
| 29 | Tr10*3-N2-RH | 10 | 3 | 2 | 1.5 | 10 | 9.975 | 
| 30 | Tr10*4-N2-RH | 10 | 4 | 2 | 2 | 10 | 9.975 | 
| 31 | Tr10*8-N4-RH | 10 | 8 | 4 | 2 | 10 | 9.975 | 
| 32 | Tr10*10-N5-RH | 10 | 10 | 5 | 2 | 10 | 9.975 | 
| 33 | Tr10*12-N6-RH | 10 | 12 | 6 | 2 | 10 | 9.975 | 
| 34 | Tr10*14-N -RH | 10 | 2 | 10 | 9.975 | ||
| 35 | Tr10*20-N -RH | 10 | 2 | 10 | 9.975 | ||
| 36 | Tr12*2-N1-RH | 12 | 2 | 1 | 2 | 12 | 11.975 | 
| 37 | Tr12*3-N1-RH | 12 | 3 | 1 | 3 | 12 | 11.975 | 
| 38 | Tr12*8-N4-RH | 12 | 8 | 4 | 2 | 12 | 11.975 | 
| 39 | Tr12*4-N -RH | 12 | 2 | 12 | 11.975 | ||
| 40 | Tr12*12-N -RH | 12 | 2 | 12 | 11.975 | ||
| 41 | Tr12*10-N4-RH | 12 | 10 | 4 | 2.5 | 12 | 11.975 | 
| 42 | Tr12.7*12.7-N5-RH | 12 | 12.7 | 5 | 2.54 | 12 | 11.975 | 
| 43 | Tr14*3-N -RH | 14 | 3 | 14 | 13.975 | ||
| 44 | Tr14*4-N -RH | 14 | 4 | 14 | 13.975 | ||
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