3D preview of 1in Quarter-Turn Bayonet Coupling
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Interactive 3D model of 1in Quarter-Turn Bayonet Coupling

Fittings and adapters

1in Quarter-Turn Bayonet Coupling

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Bounding box
58.0 × 58.0 × 84.0 mm
Engine
Precision B-rep
Parameters
16
Published
November 12, 2026

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The prompt

Create a one-inch fitting that requires a quarter-turn to lock

Parameters

NameValueRange
Nominal Bore (1 in)25.4 mm10 – 60
Socket Bore Clearance (radial)4 mm2 – 10
Socket Outside Diameter52 mm30 – 90
Socket Length56 mm30 – 100
Grip Collar Diameter58 mm30 – 100
Grip Collar Height10 mm2 – 25
Drive Pin Diameter6 mm2 – 12
Pin / Slot Count2 pcs2 – 6
Bayonet Groove Depth5 mm2 – 12
Axial Entry Slot Depth15 mm6 – 35
Quarter-Turn Lock Angle90 deg30 – 180
Socket / Nose Fit Clearance0.4 mm0.1 – 1.5
Nose Extension Past Slot4 mm1 – 15
Male Flange Thickness8 mm3 – 20
Hex Wrench Flats40 mm20 – 70
Hex Body Length20 mm8 – 60

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

1in Quarter-Turn Bayonet Coupling - Free CAD Model (STEP, STL) | TextoCAD