Custom CNC Machined Stainless Steel Manual Adjustment Lead Screw Shaft Parts
Description
Custom CNC Machined Lead Screw Shaft Parts are precision-engineered components designed for manual adjustment and controlled linear motion in a wide range of mechanical and automation systems. Manufactured through advanced CNC turning processes, these shafts feature a stepped structure and custom lead profiles, ensuring smooth operation, reliable positioning, and easy integration into complex assemblies.
Made from high-quality stainless steel such as SS304 or SS316, the parts offer excellent corrosion resistance and long-term durability, making them suitable for demanding environments including industrial automation, medical devices, and food processing equipment. The optional internal bore design allows for weight reduction or cable routing, enhancing flexibility in modern equipment design.
With tight tolerances and consistent surface finish, these lead screw shaft components provide stable performance in applications requiring precise manual control or low-load feed mechanisms. Each part can be fully customized in terms of dimensions, lead, material, and surface treatment to meet specific project requirements.
Whether used in positioning systems, adjustment mechanisms, or compact motion control assemblies, our CNC machined lead screw shaft parts deliver a cost-effective and reliable solution for custom mechanical designs.
| Category | Parameter | Specification | Notes |
|---|---|---|---|
| Basic Info | Product Name | Adjustment Lead Screw Shaft | Manual positioning / feed control |
| Part Type | Lead Screw Shaft Component | Non-standard custom part | |
| Manufacturing Process | CNC Turning / Drilling / Milling | Secondary operations optional | |
| Material | Standard Material | Stainless Steel 304 / 316 | Corrosion-resistant |
| Optional Materials | Aluminum / Brass / Carbon Steel | Based on application | |
| Dimensions | Outer Diameter | Ø6 – Ø30 mm | Customizable |
| Length | 20 – 300 mm | Customizable | |
| Inner Bore | Ø2 – Ø12 mm | Through or blind hole | |
| Shaft Steps | Multi-step Shaft Design | For positioning & assembly | |
| Thread / Lead | Thread Type | Custom Lead Screw Profile | Non-standard thread form |
| Pitch / Lead | 2 – 10 mm (Typical) | Adjustable per requirement | |
| Surface | Surface Finish | Turned Finish / Polished | Optional improvement |
| Surface Roughness | Ra 1.6 – 3.2 μm | Standard machining finish | |
| Surface Treatment | Passivation / Anodizing / Plating | Optional | |
| Mechanical | Hardness | HB 160 – 200 (SS304) | Material dependent |
| Straightness | ≤0.02 mm / 100 mm | Optional requirement | |
| Concentricity | ≤0.01 mm | Critical rotating areas | |
| Tolerance | General Tolerance | ±0.02 mm | ISO 2768-m |
| Application | Typical Applications | Automation Equipment / Positioning Systems / Adjustment Mechanisms | Manual control systems |
| Production | MOQ | 1 Piece (Prototype) | Small batch supported |
| Lead Time | 5 – 15 Days | Depending on quantity | |
| Quality Control | 100% Inspection | CMM / Gauge inspection |
Additional information
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