Products Description
This precision CNC machined threaded linear shaft is manufactured from 203 EZ CRES stainless steel, offering excellent corrosion resistance, dimensional stability, and consistent machinability. Designed for applications requiring controlled linear alignment, tight thread accuracy, and high surface integrity, the component is widely used in aerospace, instrumentation, and precision CNC turned parts for mechanical assemblies.
The part features a 10-32 UNF-3A external thread, verified by ring gauge inspection to ensure accurate thread form and reliable assembly fit. With an overall length of 5.6 inches and a precisely machined Ø0.185 inch internal hole, this stainless steel threaded shaft maintains stable concentricity and smooth axial performance throughout operation.
Product Construction
The part is a precision CNC-turned cylindrical shaft with functional features on both ends. One end includes a 10-32 UNF-3A external thread, ring-gauge verified for profile accuracy and fit. The opposite end incorporates a hexagonal wrench section for controlled installation. A Ø0.185 in axial through hole is concentrically machined along the shaft. All transitions are cleanly finished to maintain concentricity, dimensional stability, and consistent mechanical performance expected from high-precision CNC machining.
Manufacturing Process & Quality
The component is produced using high-precision CNC turning services with secondary machining operations to ensure tight dimensional control and surface integrity. Thread geometry, shaft straightness, and axial alignment are carefully controlled, making this threaded linear shaft suitable for repeatable assembly and tight tolerance machining applications.
Key Specifications
|
Item |
Description |
|
Thread Standard |
10-32 UNF-3A (Ring Gauge Verified) |
|
Overall Length |
5.6 inches |
|
Internal Hole Diameter |
Ø0.185 inch |
|
Material |
203 EZ CRES Stainless Steel |
|
Manufacturing Process |
CNC Turning + Secondary Machining |
|
Surface Finish |
Precision Polished |
|
Application |
Precision Mechanical & Linear Assemblies |
Custom CNC Machining Capability
As an experienced CNC machining supplier, we support custom threaded linear shafts, CNC turned stainless steel parts, and other custom CNC machined components in low to medium production volumes. Alternative materials, modified dimensions, special tolerances, and drawing-based manufacturing are available upon request.
FAQ
Q: What tolerances can be achieved for this threaded linear shaft?
A: This threaded linear shaft is produced using high-precision CNC turning, with tight control on thread profile, concentricity, and axial alignment. Standard tolerances follow customer drawings, and tighter tolerances can be achieved based on application requirements. Please provide your tolerance specifications or drawings for technical evaluation.
Q: How is the 10-32 UNF-3A thread quality verified during production?
A: All external threads are inspected using calibrated 10-32 UNF-3A ring gauges to ensure correct thread form and fit. Additional dimensional checks can be applied upon request to meet critical assembly or functional requirements.
Q: Is this stainless steel threaded shaft suitable for load-bearing or linear positioning applications?
A: Yes. The shaft is designed for applications requiring stable linear alignment and repeatable assembly performance. The combination of controlled concentricity, precise threading, and material stability makes it suitable for linear positioning, adjustment mechanisms, and precision mechanical systems. Load conditions can be reviewed based on your application details.
Q: Can you manufacture custom threaded linear shafts with different dimensions or materials?
A: Absolutely. We support custom threaded linear shaft machining based on drawings or samples. Dimensions, thread standards, internal holes, materials, and surface finishes can all be customized. Alternative stainless steels and engineering alloys are available upon request.
Q: What information is needed to receive an accurate quotation and lead time?
A: For an accurate quotation, please provide drawings (preferred), material specifications, quantity, tolerance requirements, and any special inspection or finishing needs. If a drawing is not available, basic dimensional details and application information are sufficient for an initial technical review.
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