Hex Hand Nut
Hex-body knurled-flange nut tightened by hand or wrench.
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-HXN-01 | 12 | 9 | SW7 · knurl · ⌀3.3 | 6H | M4 internal thread; through bore |
| OZEA-HXN-02 | 13 | 10 | SW8 · knurl · ⌀4.2 | 6H | M5 internal thread; through bore |
| OZEA-HXN-03 | 15 | 12 | SW10 · knurl · ⌀5 | 6H | M6 internal thread; through bore |
| OZEA-HXN-04 | 15 | 15 | SW10 · knurl · ⌀5 | 6H | M6 internal thread; through bore |
| OZEA-HXN-09 | 15 | 11 | SW10 · knurl · ⌀5 | 6H | M6 internal thread; reverse flange |
| OZEA-HXN-05 | 17 | 14 | SW13 · knurl · ⌀6.8 | 6H | M8 internal thread; through bore |
| OZEA-HXN-06 | 17 | 17 | SW13 · knurl · ⌀6.8 | 6H | M8 internal thread; through bore |
| OZEA-HXN-10 | 18 | 13 | SW13 · knurl · ⌀6.8 | 6H | M8 internal thread; reverse flange |
| OZEA-HXN-07 | 19 | 16 | SW15 · knurl · ⌀6.8 | 6H | M8 internal thread; wide flange |
| OZEA-HXN-08 | 20 | 18 | SW17 · knurl · ⌀8.5 | 6H | M10 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
Hex Hand Nut is a Custom Turned Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀12–20 mm, lengths 9–18 mm, standard material Steel (also stainless steel, brass 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-HXN-08 at 18 mm. Besides turning, the family requires hex flat milling (AF 7–17), knurling and axial drilling (⌀3.3–8.5 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-HXN-04: 15 mm long at ⌀15 mm, L/D 1.0. 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-HXN-01 (⌀12 mm) and the largest OZEA-HXN-08 (⌀20 mm). The family includes hex-drive, knurled, bored, multi-step 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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