TR8x4-2P Trapezoidal Lead Screws are precision stainless steel screws designed for linear motion applications. With a trapezoidal thread profile that ensures smooth motion and excellent load-carrying capacity, they are a reliable solution for motion control, positioning, and actuation systems. Known for their durability, accuracy, and resistance to wear, these lead screws are a trusted choice across a wide range of industries.
The thread is 10-2P (5 Start), meaning there are five individual threads with a 2mm pitch. This results in a 10mm linear translation per revolution.
Key Features
- Material: Manufactured from high-grade stainless steel, providing strength, corrosion resistance, and longevity. This makes them ideal for applications requiring durability in varied environments, including those exposed to moisture or demanding operating conditions.
- Cut-to-Size: Cut to +/- 0.5mm with manual deburring for a perfect finish, each lead screw is tailored to your exact requirements. We charge per millimetre, with no additional cutting fees. This approach provides a cost-effective solution so you receive your Lead Screws project ready.
- Versatility: Available in a range of diameters (8mm, 10mm, 12mm) and multiple leads to suit different applications. Whether used in automation, robotics, CNC Machines, 3D Printers, or other mechanical systems, these trapezoidal lead screws provide consistent performance and adaptability.
Application
Trapezoidal Lead Screws are widely used in linear motion systems where accuracy, strength, and repeatability are essential. They are ideal for automation equipment, robotics, and other positioning systems. Their trapezoidal thread profile ensures high load capacity and smooth operation, making them suitable for demanding environments in manufacturing, engineering, and prototyping. Whether for precision motion control or robust mechanical applications, these stainless steel lead screws offer dependable performance and longevity.






Darren Singer (verified owner) –
arrived quickly, very well packaged and were spot on for my needs
customer (verified owner) –
Quality product. Packaged well and good value
Jon Nowak (verified owner) –
They’re good. Bought a couple extra to replace one that bent a bit and to have a spare.
Mike Papadacos (verified owner) –
Best value for money for all sizes of 8mm ACME lead screws.
Albin (verified owner) –
Great quality and service, well packaged.
Alan – Thetford (verified owner) –
I found this difficult to find in the UK at the length that i needed. Ooznest to the rescue yet again.Good price and super fast delivery.
Gary Fielding (verified owner) –
Perfect fit and quality well packaged too.
Colin Waters (verified owner) –
The quality of materials from ooznest are of top quality. Will be back
james mills (verified owner) –
Great product
Cristi N (verified owner) –
Excelent for a small CNC machine
stuart rafferty (verified owner) –
As per description
Wingnut100 (verified owner) –
Excellent value
innes (verified owner) –
Good quality products
RICHARD KACZYNSKI (verified owner) –
Great product
Robert William Dines (verified owner) –
Excellent product
Scott Heyer (verified owner) –
Nice product
S.Fulford (verified owner) –
No issues identified, Acme Brass Nut and Nut Block both move freely with no binding or catching.
Angelo Madonna (verified owner) –
Very good value for money. I am very pleased with it.
Mr R J Fielder (verified owner) –
Was the right product