SHOMEA Stainless Steel CNC Swiss-type Machined Knurled Bored Fastener
| Products Name | SHOMEA Customized Stainless Steel CNC Swiss-type Machined Knurled Bored Fastener |
| Material | Stainless Steel, Brass, Aluminum, brass, copper ,etc |
| Surface treatment | Sandblasting, polishing, knurling, laser marking, etc |
| Tube Outer Diameter | 0.25-15mm |
| Tube wall Thickness | 0.05-3mm |
| Meta Base | Male and Female thread |
| Tolerance | OD/ID±0.02mm L±0.05mm or According to Drawing |
| Size | 3G-32G or Customized |
| LOGO | Can be customized according to your drawing |
| Samples | Usually provide 5-10pcs samples for testing before mass production |
| Delivery Time | usually 5-25days or according to quantity |
Premium Stainless Steel Material Balancing Corrosion Resistance and Mechanical Strength
High-Precision Swiss-Type Machining
Ergonomic Anti-Slip Knurled Design
Precision side holes (set screw bores) enable quick axial/radial positioning
High surface finish (Ra≤1.6μm) after Swiss machining
FAQs:
Q: What is the machining accuracy of this product?
A: With Swiss-type CNC machining, dimensional accuracy can reach ±0.01mm, and geometric tolerances (e.g., concentricity, perpendicularity) are controlled within ±0.005mm, meeting precision transmission/connection needs.
Q: Can the material be customized, e.g., to titanium alloy?
A: Yes. Besides 316L/304 stainless steel, customization to titanium alloy (e.g., TC4), aluminum alloy, etc., is available. Feasibility will be evaluated based on application scenarios.
Q: Is the friction of the knurled part sufficient? Will it slip?
A: The knurling angle (typically 15°-30°) is optimized for large contact area and strong bite, preventing slippage during manual operation. For higher friction, deeper knurling or increased density can be customized.
Q: How to ensure the positional accuracy of the side holes?
A: During Swiss machining, side holes and main holes/outer diameters are processed synchronously or via multi-axis linkage, with positional tolerance controlled within ±0.02mm to ensure accurate relative positioning to the datum.
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