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Female-Male Thread Adapter

Adapter with external thread on one end and internal threaded bore, converting between sizes.

Manufacturing Scope

Female-Male Thread Adapter is a Nuts & Adapters family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀7–18 mm, lengths 18–38 mm, standard material Stainless Steel (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 ⌀18 mm bar stock; its longest variant is SOMB-IDA-10 at 38 mm. Besides turning, the family requires thread turning (6 sizes from M4 to M12) and axial drilling (⌀2.5–8.5 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 SOMB-IDA-02: 22 mm long at ⌀8 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-IDA-01 (⌀7 mm) and the largest SOMB-IDA-10 (⌀18 mm). The family includes threaded, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.

Dimension SchematicSOMB-IDA-06 — representative variant of this family
Ayyildiz RoboticsDimension Schematic⌀12 6g⌀12M8161430⌀12Dimensions in mmCODESOMB-IDA-06MATERIALStainless SteelSIZE⌀12 × 30 · ⌀4.2TOLERANCE6g · M5 internal thread

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 10 variants.

CodeDia ⌀LengthFeatureToleranceStdUnit price
SOMB-IDA-01718 mmM4 · ⌀2.56gM3 internal thread38.56 ₺
SOMB-IDA-02822 mmM5 · ⌀3.36gM4 internal thread43.44 ₺
SOMB-IDA-03922 mmM6 · ⌀3.36gM4 internal thread44.74 ₺
SOMB-IDA-041026 mmM6 · ⌀4.26gM5 internal thread50.45 ₺
SOMB-IDA-051126 mmM8 · ⌀56gM6 internal thread52.26 ₺
SOMB-IDA-061230 mmM8 · ⌀4.26gM5 internal thread59.06 ₺
SOMB-IDA-071430 mmM10 · ⌀56gM6 internal thread64.22 ₺
SOMB-IDA-081534 mmM10 · ⌀6.86gM8 internal thread76.24 ₺
SOMB-IDA-091734 mmM12 · ⌀6.86gM8 internal thread83.27 ₺
SOMB-IDA-101838 mmM12 · ⌀8.56gM10 internal thread93.68 ₺

Stainless Steel · 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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