"Precision CNC Components. Built for Your Machine's Peak Performance."
Stepped Lead Screws-One End Double Stepped
PRODUCT PARAMETERS
Description
Lead Screws – One End Double Stepped: Precision & Reliability for Linear Motion
Our One End Double Stepped Lead Screws are engineered trapezoidal (30°) threaded components designed to convert rotary motion into precise linear movement, ideal for demanding industrial applications where stability and alignment are critical. Featuring a specialized double-step profile on one end, these lead screws simplify assembly with bearings, supports, or couplings, eliminating the need for custom machining and ensuring consistent axial alignment. Manufactured from high-grade steel with optional black oxide coating for corrosion resistance, they deliver smooth, low-backlash performance across automation, machine tools, and positioning systems.
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Key Features
✅ One-End Double Stepped Design
The dual-step profile at one end allows seamless integration with standard support units, bearings, or drive mechanisms. This design ensures concentricity, reduces installation errors, and enables quick, hassle-free mounting—perfect for cantilever setups or single-side support configurations.
✅ Precision Trapezoidal Thread
30° trapezoidal threads meet DIN/JIS standards, offering self-locking properties to prevent unintended backdriving in lifting or positioning applications. Uniform thread pitch (±0.02mm single pitch error) guarantees consistent linear movement and repeatability.
✅ Durable Surface Treatment
Black oxide coating (optional) provides rust resistance and reduces friction, extending service life in industrial environments. The coating also improves wear resistance, making these screws suitable for continuous-duty applications.
✅ High Strength & Rigidity
Crafted from carbon steel (45C) or stainless steel (SUS303), these lead screws resist bending under load, ensuring stable performance even in high-torque or heavy-load scenarios. The stepped design reinforces the shaft at the mounting end, minimizing deflection.
✅ Versatile Compatibility
Compatible with standard trapezoidal lead screw nuts and support components, these screws are available in multiple diameters (12–50mm) and pitches (2–8mm) to match diverse application requirements. Custom lengths and thread directions (right/left-hand) are also available upon request.
Applications
Machine Tools & Lathes: Linear feed mechanisms for cutting tools and worktables
Automation Equipment: Actuators, linear stages, and pick-and-place systems
Positioning Systems: Measuring instruments, optical equipment, and adjustable platforms
Lifting Devices: Screw jacks, industrial lifts, and height-adjustment mechanisms
3D Printers & CNC Machines: Z-axis and linear motion control
Medical Equipment: Hospital beds, diagnostic devices, and precision positioning tools
Why Choose Our Lead Screws?
- Cost-Effective Precision: No secondary machining required, reducing assembly time and labor costs.
- Reliable Performance: Consistent thread quality and material hardness ensure long-term operation.
- Customizable Solutions: Tailored lengths, coatings, and thread specifications to fit your project needs.
- Fast Delivery: Standard sizes in stock, with custom orders shipped in as little as 10 working days.
Upgrade your linear motion systems with our One End Double Stepped Lead Screws—where precision meets practicality. Contact us today to discuss your requirements or request a quote!
FAQs
What types of products can we offer?
Make amazing 60 degree bevel cuts with our 8-1/4 in. SKILSAW Worm Drive model SPT78W-01. This saw is powered by our largest 15 amp Dual-Field high torque motor so you will make the last cut as precisely as you did the first cut. Exclusive 60 degree bevel. High torque Dual-Field motor. Legendary SKILSAW durability. Includes: SPT78W 8-1/4 In. Worm Drive SKILSAW, 24 Tooth Carbide blade and multi-functional blade wrench.
What logistics do we ship through?
Make amazing 60 degree bevel cuts with our 8-1/4 in. SKILSAW Worm Drive model SPT78W-01. This saw is powered by our largest 15 amp Dual-Field high torque motor so you will make the last cut as precisely as you did the first cut. Exclusive 60 degree bevel.
Can it be customized as per our requirements?
Make amazing 60-degree bevel cuts with our 8-1/4 in. SKIL Worm Drive Skilsaw model SPT78W-01. This Skilsaw is powered by our largest 15 amp Dual-Field™ high torque motor so you will make the last cut as precisely as you did the first cut. Exclusive 60-degree bevel. High torque Dual-Field™motor. Legendary SKIL durability.
What is our ordering process?
Shenguan is a direct seller of CATL, LISHEN, EVE, GOTION, Narada, TAFEL, CALB, REPT and other batteries. We have fresh stock, ready for shipment. Support ODM&OEM, please contact the store customer service to provide customized requirements.
What services are included in the after-sales service?
- This saw is powered by our largest 15 amp Dual-Field
- High torque motor so you will make the last cut as precisely as you did the first cut.
- Exclusive 60 degree bevel. High torque Dual-Field motor. Legendary SKILSAW durability.
- Includes: SPT78W 8-1/4 In. Worm Drive SKILSAW, 24 Tooth Carbide blade and multi-functional blade wrench.
