Star Grip Nut
Tall knurled-body hand-tightened internally threaded grip nut.
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 | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| OZEA-STN-01 | 10 | 8 | knurl · ⌀3.3 | 6H | M4 internal thread; through bore |
| OZEA-STN-02 | 12 | 9 | knurl · ⌀4.2 | 6H | M5 internal thread; through bore |
| OZEA-STN-03 | 12 | 11 | knurl · ⌀4.2 | 6H | M5 internal thread; through bore |
| OZEA-STN-04 | 14 | 10 | knurl · ⌀5 | 6H | M6 internal thread; through bore |
| OZEA-STN-05 | 14 | 12 | knurl · ⌀5 | 6H | M6 internal thread; through bore |
| OZEA-STN-06 | 16 | 12 | knurl · ⌀6.8 | 6H | M8 internal thread; through bore |
| OZEA-STN-07 | 16 | 14 | knurl · ⌀6.8 | 6H | M8 internal thread; through bore |
| OZEA-STN-08 | 18 | 13 | knurl · ⌀8.5 | 6H | M10 internal thread; through bore |
| OZEA-STN-09 | 18 | 16 | knurl · ⌀8.5 | 6H | M10 internal thread; through bore |
| OZEA-STN-10 | 20 | 16 | knurl · ⌀10.2 | 6H | M12 internal thread; through bore |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
Star Grip Nut is a Custom Turned Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀10–20 mm, lengths 8–16 mm, standard material Brass (also steel, stainless steel or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀20 mm bar stock; its longest variant is OZEA-STN-09 at 16 mm. Besides turning, the family requires knurling. Bores in this family run ⌀3.3–10.2 mm. 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 OZEA-STN-03: 11 mm long at ⌀12 mm, L/D 0.9. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to 6H tolerance; the smallest is OZEA-STN-01 (⌀10 mm) and the largest OZEA-STN-10 (⌀20 mm). The family includes knurled, bored variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
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