Knurled Micro Shaft
Precision micro shaft with a knurled section for press-fit grip.
Manufacturing Scope
Knurled Micro Shaft is a Micro & Watch Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀1.5–6 mm, lengths 18–54 mm, standard material Brass (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
Variants are machined to h9 tolerance; the smallest is MIKA-KNS-15 (⌀1.5 mm) and the largest MIKA-KNS-60 (⌀6 mm). The family includes knurled, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| MIKA-KNS-15 | ⌀1.5 | 18 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-20 | ⌀2 | 20 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-25 | ⌀2.5 | 24 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-30 | ⌀3 | 28 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-32 | ⌀3 | 28 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-35 | ⌀3.5 | 32 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-40 | ⌀4 | 38 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-45 | ⌀4.5 | 42 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-50 | ⌀5 | 48 mm | knurl · 2 steps | h9 | — |
| MIKA-KNS-60 | ⌀6 | 54 mm | knurl · 2 steps | h9 | — |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
Let Us Create a Solution
Tailored to Your Needs
Contact us to discuss your project. Let our technical team determine the most suitable solution.