Thread diameters & heights

Code snippets

curl "https://api.oanor.com/thread-api/v1/dimensions" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/thread-api/v1/dimensions", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/thread-api/v1/dimensions");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/thread-api/v1/dimensions",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "tpi": 16.9333,
        "note": "60° ISO/UTS thread. Pitch dia = D − 0.6495·P; external minor = D − 1.2269·P; internal minor = D − 1.0825·P.",
        "pitch_mm": 1.5,
        "pitch_diameter": {
            "in": 0.35534,
            "mm": 9.0257,
            "value": 9.0257
        },
        "nominal_diameter": {
            "in": 0.3937,
            "mm": 10,
            "value": 10
        },
        "fundamental_height_H": {
            "in": 0.05114,
            "mm": 1.299,
            "value": 1.299
        },
        "thread_height_external": {
            "in": 0.03623,
            "mm": 0.9202,
            "value": 0.9202
        },
        "minor_diameter_external": {
            "in": 0.32125,
            "mm": 8.1597,
            "value": 8.1597
        },
        "minor_diameter_internal": {
            "in": 0.32977,
            "mm": 8.3762,
            "value": 8.3762
        }
    },
    "meta": {
        "timestamp": "2026-06-04T01:59:07.231Z",
        "request_id": "0386a03c-7409-48fc-b247-169450d4d77d"
    },
    "status": "ok",
    "message": "Thread diameters & heights",
    "success": true
}