Barbed Hose Tail
Barbed cone-tipped threaded-base pneumatic hose tail fitting.
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 |
|---|---|---|---|---|---|
| RAKA-BHT-04 | 9.2 | 24 | M4 · SW8 · taper · knurl · ⌀2.5 | 6g | ø4 hose, knurled barb |
| RAKA-BHT-05 | 9.2 | 25 | M5 · SW8 · taper · knurl · ⌀3 | 6g | ø5 hose, knurled barb |
| RAKA-BHT-06 | 11.5 | 30 | M6 · SW10 · taper · knurl · ⌀4 | 6g | ø6 hose, knurled barb |
| RAKA-BHT-06D | 11.5 | 31 | M6 · SW10 · taper · knurl · ⌀4 | 6g | two-step barb, ø6 hose |
| RAKA-BHT-08 | 15 | 31 | M8 · SW13 · taper · knurl · ⌀5.5 | 6g | ø8 hose, knurled barb |
| RAKA-BHT-08D | 15 | 33 | M8 · SW13 · taper · knurl · ⌀5.5 | 6g | two-step barb, ø8 hose |
| RAKA-BHT-10 | 19.6 | 36 | M10 · SW17 · taper · knurl · ⌀7 | 6g | ø10 hose, knurled barb |
| RAKA-BHT-10D | 19.6 | 39 | M10 · SW17 · taper · knurl · ⌀7 | 6g | two-step barb, ø10 hose |
| RAKA-BHT-12 | 19.6 | 40 | M12 · SW17 · taper · knurl · ⌀9 | 6g | ø12 hose, knurled barb |
| RAKA-BHT-12L | 19.6 | 46 | M12 · SW17 · taper · knurl · ⌀9 | 6g | long ø12 hose barb |
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
Barbed Hose Tail is a Fittings family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀9.2–19.6 mm, lengths 24–46 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 RAKA-BHT-12L at 46 mm. Besides turning, the family requires thread turning (6 sizes from M4 to M12), hex flat milling (AF 8–17), taper turning, knurling and axial drilling (⌀2.5–9 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 RAKA-BHT-05: 25 mm long at ⌀9.2 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 6g tolerance; the smallest is RAKA-BHT-04 (⌀9.2 mm) and the largest RAKA-BHT-12L (⌀19.6 mm). The family includes threaded, hex-drive, tapered, 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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