T-Type Trapezoidal Lead Screw TR8 300mm with Nut - YF45Mnr Steel HRC58-62 for 3D Printers and CNC Machines
High-precision trapezoidal lead screws designed for 3D printers, CNC machines, and industrial automation applications. Available in TR8 and various specifications with custom manufacturing options.
Product Name: Trapezoidal Screw
Process: Threaded raceway machining according to national standard JB/T 2886-2008
Diameter Range: φ2-14mm
Lead Range: 1-14mm
Custom Options: Left rotation, right rotation, and bidirectional integration available
Screw Material: YF45Mnr non-tempered free-cutting alloy steel (HRC58-62 hardness), optional 45# steel or 304 stainless steel
Nut Material: Tin bronze, aluminum bronze, brass, cast iron, or stainless steel
| Number | Spec Model | Outer Dia | Lead | Head Count | Tooth Distance | Outer Dia Max | Outer Dia Min |
|---|---|---|---|---|---|---|---|
| 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 |
Stainless steel standard parts are essential components used for fastening in precision machinery applications. These parts offer superior aesthetics, durability, and corrosion resistance, making them ideal for demanding industrial environments.
- Bolts: Fasteners with head and screw, used with nuts for through-hole connections
- Studs: Threaded at both ends, ideal for thick components requiring frequent disassembly
- Screws: Including machine screws, set screws, and special purpose screws
- Nuts: Internal threaded components for secure fastening with bolts
- Self-tapping Screws: Create internal threads directly in metal components
- Wood Screws: Special ribs for direct installation in wooden components
- Washers: Increase contact surface area and prevent surface damage
- Retaining Rings: Prevent lateral movement on shafts or in holes
- Pins: Used for part positioning, connection, and power transmission
- Rivets: Permanent fasteners consisting of head and shank
- Assembly Pairs: Combination fasteners including screws with washers
- Studs: Welded components for fixed attachment to parts
Our company accepts custom processing orders for specialized requirements. Contact us for tailored solutions including specific materials, dimensions, and thread configurations to meet your specific application requirements.
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