Knurled Transition Nipple
Transition nipple with a knurled grip body and external threads on both ends.
Manufacturing Scope
Knurled Transition Nipple is a Nuts & Adapters family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀8–20 mm, lengths 20–42 mm, standard material Aluminium (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.
The family is machined from ⌀20 mm bar stock; its longest variant is SOMB-TNP-09 at 42 mm. Besides turning, the family requires thread turning (6 sizes from M3 to M10) and knurling. All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is SOMB-TNP-02: 25 mm long at ⌀9 mm, L/D 2.8. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to 6g tolerance; the smallest is SOMB-TNP-01 (⌀8 mm) and the largest SOMB-TNP-10 (⌀20 mm). The family includes threaded, knurled, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| SOMB-TNP-01 | ⌀8 | 20 mm | M3 · knurl | 6g | knurled handle | 30.27 ₺ |
| SOMB-TNP-02 | ⌀9 | 25 mm | M4 · knurl | 6g | knurled handle | 32.05 ₺ |
| SOMB-TNP-03 | ⌀10 | 26 mm | M4 · knurl | 6g | knurled handle | 32.67 ₺ |
| SOMB-TNP-04 | ⌀11 | 30 mm | M5 · knurl | 6g | knurled handle | 36.04 ₺ |
| SOMB-TNP-05 | ⌀13 | 31 mm | M6 · knurl | 6g | knurled handle | 37.03 ₺ |
| SOMB-TNP-06 | ⌀14 | 34 mm | M5 · knurl | 6g | knurled handle | 39.02 ₺ |
| SOMB-TNP-07 | ⌀16 | 36 mm | M8 · knurl | 6g | knurled handle | 40.54 ₺ |
| SOMB-TNP-08 | ⌀17 | 37 mm | M6 · knurl | 6g | knurled handle | 43.20 ₺ |
| SOMB-TNP-09 | ⌀19 | 42 mm | M10 · knurl | 6g | knurled handle | 45.25 ₺ |
| SOMB-TNP-10 | ⌀20 | 42 mm | M8 · knurl | 6g | knurled handle | 47.72 ₺ |
Aluminium · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.
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.
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