Fittings Manufacturing — CNC Swiss Lathe Turning
Push-in fitting bodies, banjo bolts, hydraulic nipples, blanking plugs, bulkhead unions: 14 families, 133 types. ⌀7–19.6 mm. Send a drawing to quote.
Part Families
Push-in Fitting Stud
Pneumatic fitting stud carrying a push-in cartridge seat and male thread.
⌀11.5–19.6 · L 17–32 mm
10 types
Quick-Coupler Male Plug
Cone-tipped male nipple for a quick-connect pneumatic coupler.
⌀7–19.6 · L 20–46 mm
10 types
Air Fitting Nipple
Double-ended male-threaded bored pneumatic air nipple.
⌀9.2–19.6 · L 17–38 mm
10 types
Blanking Plug
Hex-head male-threaded blanking plug for sealing pneumatic ports.
⌀8.1–19.6 · L 10–23 mm
10 types
Straight Connector Nipple
Stepped-body single-thread straight pneumatic connector nipple.
⌀9.2–19.6 · L 19–36 mm
10 types
Banjo Bolt
Cross-drilled hollow pneumatic banjo connector bolt.
⌀9.2–19.6 · L 15–32 mm
10 types
Barbed Hose Tail
Barbed cone-tipped threaded-base pneumatic hose tail fitting.
⌀9.2–19.6 · L 24–46 mm
10 types
Hydraulic Straight Nipple
Double-threaded through-bored straight hydraulic nipple.
⌀9.2–19.6 · L 21–41 mm
9 types
Reducing Nipple
Stepped through-bored nipple joining two different metric threads.
⌀9.2–19.6 · L 19–34 mm
9 types
Banjo Bolt
Hex-head hollow banjo bolt with axial bore and radial oil port.
⌀9.2–19.6 · L 16–33 mm
9 types
Conical Fitting End
Threaded hydraulic fitting end with 24-degree conical sealing face.
⌀9.2–19.6 · L 16–33 mm
9 types
Compression / Push-in Fitting
Push-in compression hydraulic fitting with stepped body and conical ferrule seat.
⌀9.2–19.6 · L 19–39 mm
9 types
Bulkhead Nipple
Bulkhead pass-through nipple with long thread, mid hex seat and full bore.
⌀9.2–19.6 · L 22–49 mm
9 types
Knurled Barbed Nipple
Hydraulic nipple with knurled grip, barbed hose end and threaded port.
⌀9.2–19.6 · L 23–46 mm
9 types
Enter ⌀ and L to list matching variants with code and tolerance.
Search this category by sizeFittings are connectors that join two elements in pneumatic, hydraulic and fluid lines without leaking. In this category we produce 133 types across 14 part families: push-in fitting bodies, quick-connect male ends, air-line nipples, blanking plugs, straight fitting nipples, banjo fitting bolts, barbed hose tails, hydraulic straight nipples, reducing nipples, banjo bolts, tapered fitting ends, compression fittings, bulkhead (panel-pass) unions and knurled push-fit nipples. We machine steel, stainless steel, brass and aluminium; on sealing faces and threads we typically hold h6/H7 class; ±0.01 mm is targeted on critical diameters. Every part is turned in a single operation on the Goodway SW-20 Swiss lathe across a ⌀7–19.6 mm range (machine ceiling ⌀20 mm), so complex geometries — threads, hex wrench flats, knurls and tapered seats — come off the machine finished. Beyond the 133 catalog types, we also make custom sizes to your drawing. The process is simple: send a technical drawing or sample and receive a quote by material and quantity.
Threading defines this category: 133 of the 133 variants (100%) carry a thread. The full operation mix is 133× thread turning, 131× hex flat milling, 113× axial bore, 51× taper turning, 19× knurling, all of it completed in one setup on parts 10–49 mm long.
Everything here is held to a single tolerance class (6g), and 100% of the variants map to a DIN or ISO standard. The highest length-to-diameter ratio in the category belongs to RAKA-QCP-06L at L/D 2.9 — this category is made of short, rigid bodies, where diameter tolerance rather than deflection decides the result.
Every part is CNC-turned to your drawing — series, small batches and custom turned parts. Send your drawing (PDF/DWG/STEP) for a quote.
Frequently Asked Questions
Parts are CNC-turned on a Goodway SW-20 Swiss lathe. Bar stock is fed continuously, and threads, hex wrench flats, knurls, tapered seats and through-bores are machined in a single set-up. This delivers repeatable tolerances and consistent surface quality across production runs.
We machine steel, stainless steel, brass and aluminium. Brass suits pneumatic and decorative connectors, stainless steel is chosen where corrosion resistance matters, steel handles high-pressure hydraulic lines, and aluminium is used where weight matters. We can select the material together based on your working pressure and environment.
On sealing faces and fit diameters we typically hold h6/H7 class; ±0.01 mm is targeted on critical diameters. Metric threads are cut to the required class (e.g. 6g/6H). For critical dimensions we set the tolerance class according to the values on your technical drawing.
Yes. The 133 catalog types are ready references; beyond them we produce custom thread, taper, bulkhead and reducing geometries within the ⌀7–19.6 mm range to your drawing or sample. For connections with no standard equivalent, we can also help prepare the drawing.
Pricing is quote-based; we don't publish fixed figures online because unit cost varies with material, geometry and quantity. When you send a technical drawing or sample, we quote by material and quantity. We have manufactured from Düzce, Türkiye since 2009 and serve both domestic and export orders.
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