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Knurled Ring

Knurled-body decorative grip ring with through bore.

Manufacturing Scope

Knurled Ring is a Custom Turned Parts family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀6–20 mm, lengths 10–26 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.

The family is machined from ⌀20 mm bar stock; its longest variant is OZEB-KNR-15 at 26 mm. Besides turning, the family requires knurling. Bores in this family run ⌀3.2–14 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 OZEB-KNR-08: 24 mm long at ⌀9 mm, L/D 2.7. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.

Variants are machined to h10 tolerance; the smallest is OZEB-KNR-05 (⌀6 mm) and the largest OZEB-KNR-20 (⌀20 mm). The family includes knurled, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.

Dimension SchematicOZEB-KNR-12 — representative variant of this family
Ayyildiz RoboticsDimension Schematic⌀12 h10⌀12 ▨16⌀12Dimensions in mmCODEOZEB-KNR-12MATERIALBrassSIZE⌀12 × 16 · ⌀7TOLERANCEh10 · fully knurled, bore Ø7

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.

Download drawing (PNG)

Code & Size Table

Code, dimensions and tolerance for all 11 variants.

CodeDia ⌀LengthFeatureToleranceStdUnit price
OZEB-KNR-05610 mmknurl · ⌀3.2h10knurled, bore Ø3.228.42 ₺
OZEB-KNR-06818 mmknurl · ⌀4 · 2 stepsh10central knurl band, bore Ø435.45 ₺
OZEB-KNR-08924 mmknurl · ⌀5 · 3 stepsh10mid knurl band, bore Ø541.63 ₺
OZEB-KNR-101014 mmknurl · ⌀6h10fully knurled, bore Ø635.70 ₺
OZEB-KNR-111118 mmknurl · ⌀6 · 2 stepsh10shouldered knurl, bore Ø639.94 ₺
OZEB-KNR-121216 mmknurl · ⌀7h10fully knurled, bore Ø740.98 ₺
OZEB-KNR-141418 mmknurl · ⌀8 · 2 stepsh10knurl + plain step, bore Ø843.30 ₺
OZEB-KNR-151526 mmknurl · ⌀9 · 3 stepsh10collar with central knurl, bore Ø955.95 ₺
OZEB-KNR-161618 mmknurl · ⌀10h10wide knurl band, bore Ø1050.76 ₺
OZEB-KNR-181824 mmknurl · ⌀12 · 2 stepsh10shouldered knurl, bore Ø1259.32 ₺
OZEB-KNR-202020 mmknurl · ⌀14h10max knurled collar, bore Ø1461.35 ₺

Brass · 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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