{
"thread": {
"designation": "M6x1",
"system": "metric",
"series": "coarse",
"size": "M6",
"nominalDiameter": {
"mm": 6,
"in": 0.2362
},
"pitch": {
"mm": 1,
"in": 0.0394
},
"threadsPerInch": 25.4,
"standard": true,
"alsoWritten": "M6",
"basicProfile": {
"majorDiameter": {
"mm": 6,
"in": 0.2362
},
"pitchDiameter": {
"mm": 5.35,
"in": 0.2106
},
"minorDiameterInternal": {
"mm": 4.917,
"in": 0.1936
},
"minorDiameterExternal": {
"mm": 4.773,
"in": 0.1879
},
"threadDepthInternal": {
"mm": 0.541,
"in": 0.0213
},
"threadDepthExternal": {
"mm": 0.613,
"in": 0.0242
},
"fundamentalTriangleHeight": {
"mm": 0.866,
"in": 0.0341
}
},
"tapDrill": {
"percentRequested": 75,
"idealDiameter": {
"mm": 5.026,
"in": 0.1979
},
"recommended": {
"name": "5.0 mm",
"family": "metric",
"mm": 5,
"in": 0.1969,
"percentThread": 77
},
"otherSystem": {
"name": "#8",
"family": "number",
"mm": 5.055,
"in": 0.199,
"percentThread": 72.7
},
"basicMinorDiameterInternal": {
"mm": 4.917,
"in": 0.1936
},
"note": "Percent of thread = (major diameter − drill) ÷ (1.299 × pitch). 65-75% suits most work; 50-60% for hard or tough materials and deep holes; up to 80% in soft materials and thin sheet. Thread-forming (roll) taps need a larger hole."
},
"clearanceHole": {
"available": true,
"basis": "iso273",
"close": {
"mm": 6.4,
"in": 0.252,
"inchBit": {
"name": "F",
"family": "letter",
"mm": 6.528,
"in": 0.257
}
},
"normal": {
"mm": 6.6,
"in": 0.2598,
"inchBit": {
"name": "G",
"family": "letter",
"mm": 6.629,
"in": 0.261
}
},
"loose": {
"mm": 7,
"in": 0.2756,
"inchBit": {
"name": "J",
"family": "letter",
"mm": 7.036,
"in": 0.277
}
},
"note": "close, normal and loose are the standard's fine, medium and coarse series. inchBit is the smallest inch bit at or above the hole, if you only have inch drills."
},
"hex": {
"wrench": {
"mm": 10,
"in": 0.3937
},
"hexKey": {
"mm": 5
}
},
"sameSize": [
"M6x0.75"
]
},
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37985/everything+about+one+thread&designation=Required' --header 'Authorization: Bearer YOUR_API_KEY'
{
"thread": {
"designation": "1/4-20 UNC",
"system": "inch",
"series": "UNC",
"size": "1/4",
"nominalDiameter": {
"mm": 6.35,
"in": 0.25
},
"pitch": {
"mm": 1.27,
"in": 0.05
},
"threadsPerInch": 20,
"standard": true,
"basicProfile": {
"majorDiameter": {
"mm": 6.35,
"in": 0.25
},
"pitchDiameter": {
"mm": 5.525,
"in": 0.2175
},
"minorDiameterInternal": {
"mm": 4.975,
"in": 0.1959
},
"minorDiameterExternal": {
"mm": 4.838,
"in": 0.1905
},
"threadDepthInternal": {
"mm": 0.687,
"in": 0.0271
},
"threadDepthExternal": {
"mm": 0.756,
"in": 0.0298
},
"fundamentalTriangleHeight": {
"mm": 1.1,
"in": 0.0433
}
},
"tapDrill": {
"percentRequested": 75,
"idealDiameter": {
"mm": 5.113,
"in": 0.2013
},
"recommended": {
"name": "#7",
"family": "number",
"mm": 5.105,
"in": 0.201,
"percentThread": 75.5
},
"otherSystem": {
"name": "5.1 mm",
"family": "metric",
"mm": 5.1,
"in": 0.2008,
"percentThread": 75.8
},
"basicMinorDiameterInternal": {
"mm": 4.975,
"in": 0.1959
},
"note": "Percent of thread = (major diameter − drill) ÷ (1.299 × pitch). 65-75% suits most work; 50-60% for hard or tough materials and deep holes; up to 80% in soft materials and thin sheet. Thread-forming (roll) taps need a larger hole."
},
"clearanceHole": {
"available": true,
"basis": "rule",
"close": {
"mm": 6.528,
"in": 0.257,
"bit": {
"name": "F",
"family": "letter",
"mm": 6.528,
"in": 0.257
},
"metricBit": {
"name": "6.5 mm",
"family": "metric",
"mm": 6.5,
"in": 0.2559
}
},
"normal": {
"mm": 6.747,
"in": 0.2656,
"bit": {
"name": "17/64\"",
"family": "fractional",
"mm": 6.747,
"in": 0.265625
},
"metricBit": {
"name": "6.8 mm",
"family": "metric",
"mm": 6.8,
"in": 0.2677
}
},
"loose": {
"mm": 7.137,
"in": 0.281,
"bit": {
"name": "K",
"family": "letter",
"mm": 7.137,
"in": 0.281
},
"metricBit": {
"name": "7.2 mm",
"family": "metric",
"mm": 7.2,
"in": 0.2835
}
},
"note": "Common US shop practice: the smallest standard bit at or above d + 2% (close, at least 0.004 in), d + 6% (normal, at least 0.010 in) or d + 12% (loose, at least 0.020 in). Shops and tables differ by a bit size either way."
},
"hex": {
"wrench": {
"fraction": "7/16",
"in": 0.4375,
"mm": 11.112
},
"hexKey": {
"fraction": "3/16",
"in": 0.1875,
"mm": 4.762
}
},
"sameSize": [
"1/4-28 UNF",
"1/4-32 UNEF"
]
},
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37986/the+same+with+the+designation+as+a+query+parameter?designation=1/4-20' --header 'Authorization: Bearer YOUR_API_KEY'
{
"thread": {
"designation": "M8x1.25",
"system": "metric",
"series": "coarse",
"size": "M8",
"nominalDiameter": {
"mm": 8,
"in": 0.315
},
"pitch": {
"mm": 1.25,
"in": 0.0492
},
"threadsPerInch": 20.32,
"standard": true
},
"tapDrill": {
"percentRequested": 75,
"idealDiameter": {
"mm": 6.782,
"in": 0.267
},
"recommended": {
"name": "6.8 mm",
"family": "metric",
"mm": 6.8,
"in": 0.2677,
"percentThread": 73.9
},
"otherSystem": {
"name": "H",
"family": "letter",
"mm": 6.756,
"in": 0.266,
"percentThread": 76.6
},
"choices": [
{
"name": "7.1 mm",
"family": "metric",
"mm": 7.1,
"in": 0.2795,
"percentThread": 55.4
},
{
"name": "7.0 mm",
"family": "metric",
"mm": 7,
"in": 0.2756,
"percentThread": 61.6
},
{
"name": "6.9 mm",
"family": "metric",
"mm": 6.9,
"in": 0.2717,
"percentThread": 67.7
},
{
"name": "6.8 mm",
"family": "metric",
"mm": 6.8,
"in": 0.2677,
"percentThread": 73.9
},
{
"name": "6.7 mm",
"family": "metric",
"mm": 6.7,
"in": 0.2638,
"percentThread": 80.1
},
{
"name": "6.6 mm",
"family": "metric",
"mm": 6.6,
"in": 0.2598,
"percentThread": 86.2
}
],
"basicMinorDiameterInternal": {
"mm": 6.647,
"in": 0.2617
},
"note": "Percent of thread = (major diameter − drill) ÷ (1.299 × pitch). 65-75% suits most work; 50-60% for hard or tough materials and deep holes; up to 80% in soft materials and thin sheet. Thread-forming (roll) taps need a larger hole."
},
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37987/tap+drill+for+a+thread+and+percent+of+thread?thread=M8&percent=75' --header 'Authorization: Bearer YOUR_API_KEY'
{
"thread": {
"designation": "M10x1.5",
"system": "metric",
"series": "coarse",
"size": "M10",
"nominalDiameter": {
"mm": 10,
"in": 0.3937
},
"pitch": {
"mm": 1.5,
"in": 0.0591
},
"threadsPerInch": 16.933,
"standard": true
},
"clearanceHole": {
"fit": "close",
"hole": {
"mm": 10.5,
"in": 0.4134,
"inchBit": {
"name": "27/64\"",
"family": "fractional",
"mm": 10.716,
"in": 0.421875
}
},
"note": "close, normal and loose are the standard's fine, medium and coarse series. inchBit is the smallest inch bit at or above the hole, if you only have inch drills."
},
"hex": {
"wrench": {
"mm": 16,
"in": 0.6299
},
"hexKey": {
"mm": 8
},
"dinWrench": {
"mm": 17
},
"note": "Older DIN 931/933/934 parts use a 17 mm wrench."
},
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37988/clearance+holes+close+normal+loose+and+hex+sizes?thread=M10&fit=close' --header 'Authorization: Bearer YOUR_API_KEY'
{
"size": {
"mm": 5.1,
"in": 0.2008
},
"system": [
"fractional",
"number",
"letter",
"metric"
],
"nearest": {
"name": "5.1 mm",
"family": "metric",
"mm": 5.1,
"in": 0.2008,
"differenceMm": 0,
"differenceIn": 0
},
"nextSmaller": {
"name": "#8",
"family": "number",
"mm": 5.055,
"in": 0.199
},
"nextLarger": {
"name": "#7",
"family": "number",
"mm": 5.105,
"in": 0.201
},
"bySystem": {
"fractional": {
"name": "13/64\"",
"family": "fractional",
"mm": 5.159,
"in": 0.203125,
"differenceMm": 0.059,
"differenceIn": 0.0023
},
"number": {
"name": "#7",
"family": "number",
"mm": 5.105,
"in": 0.201,
"differenceMm": 0.005,
"differenceIn": 0.0002
},
"letter": {
"name": "A",
"family": "letter",
"mm": 5.944,
"in": 0.234,
"differenceMm": 0.844,
"differenceIn": 0.0332
},
"metric": {
"name": "5.1 mm",
"family": "metric",
"mm": 5.1,
"in": 0.2008,
"differenceMm": 0,
"differenceIn": 0
}
},
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37989/nearest+standard+drill+bit+to+a+size?size=5.1mm&unit=mm&system=all' --header 'Authorization: Bearer YOUR_API_KEY'
{
"found": true,
"drill": {
"name": "#7",
"family": "number",
"mm": 5.105,
"in": 0.201
},
"nearestInOtherSystem": {
"name": "5.1 mm",
"family": "metric",
"mm": 5.1,
"in": 0.2008,
"differenceMm": -0.005,
"differenceIn": -0.0002
},
"tapDrillFor": [
"1/4-20 UNC"
],
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37990/a+drill+bit+by+name+size+nearest+in+the+other+system+threads+it+taps&name=Required' --header 'Authorization: Bearer YOUR_API_KEY'
{
"q": "1/4",
"diameter": {
"mm": 6.2,
"in": 0.2441
},
"count": 0,
"total": 0,
"threads": [],
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37991/find+threads+by+designation+text+or+by+diameter?q=1/4&diameter=6.2mm&unit=mm&system=metric&series=coarse' --header 'Authorization: Bearer YOUR_API_KEY'
{
"count": 0,
"threads": [],
"disclaimer": "Reference values computed from the basic thread profiles and common shop practice; not for safety-critical design. Tolerance classes, materials and tap makers' recommendations change the right hole size: check the standard, the fastener maker's data and a test piece before production."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37992/every+standard+thread+compact+with+filters?system=metric&series=unc' --header 'Authorization: Bearer YOUR_API_KEY'
{
"pipeThread": {
"designation": "1/2-14 NPT",
"nominalSize": "1/2",
"threadsPerInch": 14,
"outsideDiameterOfPipe": {
"in": 0.84,
"mm": 21.336
},
"pitch": {
"in": 0.07143,
"mm": 1.814
},
"taper": {
"onDiameter": "1 in 16",
"inchesPerFoot": 0.75,
"halfAngleDegrees": 1.7899,
"halfAngle": "1° 47' 24\"",
"diameterIncreasePerThread": {
"in": 0.00446,
"mm": 0.113
}
},
"threadForm": {
"flankAngleDegrees": 60,
"sharpVHeight": {
"in": 0.06186,
"mm": 1.571
},
"threadHeight": {
"in": 0.05714,
"mm": 1.451
},
"truncation": "flat crests and roots; basic thread height 0.8 × pitch"
},
"pitchDiameter": {
"atPipeEnd": {
"symbol": "E0",
"in": 0.75843,
"mm": 19.264
},
"atHandTightPlane": {
"symbol": "E1",
"in": 0.77843,
"mm": 19.772
},
"atEndOfEffectiveThread": {
"symbol": "E2",
"in": 0.79179,
"mm": 20.111
},
"atEndOfPerfectThread": {
"symbol": "E5",
"in": 0.78286,
"mm": 19.885
},
"atInternalSmallEnd": {
"symbol": "E3",
"in": 0.74504,
"mm": 18.924
}
},
"atPipeEnd": {
"majorDiameter": {
"in": 0.81557,
"mm": 20.716
},
"minorDiameter": {
"in": 0.70129,
"mm": 17.813
}
},
"atHandTightPlane": {
"majorDiameter": {
"in": 0.83557,
"mm": 21.224
},
"minorDiameter": {
"in": 0.72129,
"mm": 18.321
}
},
"lengths": {
"handTightEngagement": {
"symbol": "L1",
"in": 0.32,
"mm": 8.128,
"threads": 4.48
},
"effectiveExternalThread": {
"symbol": "L2",
"in": 0.5337,
"mm": 13.556,
"threads": 7.47
},
"wrenchMakeup": {
"symbol": "L3",
"in": 0.2143,
"mm": 5.443,
"threads": 3
},
"vanishThreads": {
"symbol": "V",
"in": 0.2479,
"mm": 6.296,
"threads": 3.47
},
"overallExternalThread": {
"symbol": "L4",
"in": 0.7816,
"mm": 19.852,
"threads": 10.94
},
"perfectExternalThreads": {
"symbol": "L5",
"in": 0.3909,
"mm": 9.928,
"threads": 5.47
},
"minimumInternalThread": {
"symbol": "L1+L3",
"in": 0.5343,
"mm": 13.571,
"threads": 7.48
}
},
"tapDrillPracticeGuide": {
"standardValue": false,
"note": "A common-practice guide, not a dimension of the pipe-thread standard: charts disagree by about one drill size, so both usual rules are given. Each bit is the largest standard bit not above the internal thread's basic minor diameter at that plane.",
"handTightPlane": {
"basis": "minor diameter at the hand-tight (gauge) plane: E1 − h",
"minorDiameter": {
"in": 0.72129,
"mm": 18.321
},
"inchBit": {
"name": "23/32\"",
"family": "fractional",
"in": 0.71875,
"mm": 18.256
},
"metricBit": {
"name": "18.0 mm",
"family": "metric",
"in": 0.7087,
"mm": 18
},
"use": "The size most charts print; tap straight from the drilled hole."
},
"smallEnd": {
"basis": "minor diameter at the small end of the internal thread after wrench makeup (L1 + L3 deep): E3 − h",
"minorDiameter": {
"in": 0.68789,
"mm": 17.472
},
"inchBit": {
"name": "11/16\"",
"family": "fractional",
"in": 0.6875,
"mm": 17.463
},
"metricBit": {
"name": "17.0 mm",
"family": "metric",
"in": 0.6693,
"mm": 17
},
"use": "One size smaller: full thread to the bottom of the engagement; the usual start before a taper pipe reamer."
},
"reamFirst": "For tight joints in hard or thick material, drill the smaller size, ream with a 3/4 in per foot taper pipe reamer, then tap. Tap until a plug gauge sits at the hand-tight plane within one turn."
},
"note": "Basic dimensions. The product tolerance is one turn of the gauge large or small from basic. L1 (hand-tight engagement) is the standard's gauge length; every other value is computed from the formulas."
},
"disclaimer": "Reference values only: basic dimensions computed from the taper pipe thread formulas; not for gas, pressure or other safety-critical work. The tap drill is a common-practice guide, not a value of the standard. Check the current pipe thread standard, the fitting maker's data and a thread gauge before use."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37998/npt+taper+pipe+thread+computed+dimensions+and+a+tap-drill+guide&size=Required' --header 'Authorization: Bearer YOUR_API_KEY'
{
"pipeThread": {
"designation": "3/4-14 NPT",
"nominalSize": "3/4",
"threadsPerInch": 14,
"outsideDiameterOfPipe": {
"in": 1.05,
"mm": 26.67
},
"pitch": {
"in": 0.07143,
"mm": 1.814
},
"taper": {
"onDiameter": "1 in 16",
"inchesPerFoot": 0.75,
"halfAngleDegrees": 1.7899,
"halfAngle": "1° 47' 24\"",
"diameterIncreasePerThread": {
"in": 0.00446,
"mm": 0.113
}
},
"threadForm": {
"flankAngleDegrees": 60,
"sharpVHeight": {
"in": 0.06186,
"mm": 1.571
},
"threadHeight": {
"in": 0.05714,
"mm": 1.451
},
"truncation": "flat crests and roots; basic thread height 0.8 × pitch"
},
"pitchDiameter": {
"atPipeEnd": {
"symbol": "E0",
"in": 0.96768,
"mm": 24.579
},
"atHandTightPlane": {
"symbol": "E1",
"in": 0.98887,
"mm": 25.117
},
"atEndOfEffectiveThread": {
"symbol": "E2",
"in": 1.00179,
"mm": 25.445
},
"atEndOfPerfectThread": {
"symbol": "E5",
"in": 0.99286,
"mm": 25.219
},
"atInternalSmallEnd": {
"symbol": "E3",
"in": 0.95429,
"mm": 24.239
}
},
"atPipeEnd": {
"majorDiameter": {
"in": 1.02482,
"mm": 26.03
},
"minorDiameter": {
"in": 0.91054,
"mm": 23.128
}
},
"atHandTightPlane": {
"majorDiameter": {
"in": 1.04601,
"mm": 26.569
},
"minorDiameter": {
"in": 0.93172,
"mm": 23.666
}
},
"lengths": {
"handTightEngagement": {
"symbol": "L1",
"in": 0.339,
"mm": 8.611,
"threads": 4.75
},
"effectiveExternalThread": {
"symbol": "L2",
"in": 0.5457,
"mm": 13.861,
"threads": 7.64
},
"wrenchMakeup": {
"symbol": "L3",
"in": 0.2143,
"mm": 5.443,
"threads": 3
},
"vanishThreads": {
"symbol": "V",
"in": 0.2479,
"mm": 6.296,
"threads": 3.47
},
"overallExternalThread": {
"symbol": "L4",
"in": 0.7936,
"mm": 20.157,
"threads": 11.11
},
"perfectExternalThreads": {
"symbol": "L5",
"in": 0.4029,
"mm": 10.233,
"threads": 5.64
},
"minimumInternalThread": {
"symbol": "L1+L3",
"in": 0.5533,
"mm": 14.053,
"threads": 7.75
}
},
"tapDrillPracticeGuide": {
"standardValue": false,
"note": "A common-practice guide, not a dimension of the pipe-thread standard: charts disagree by about one drill size, so both usual rules are given. Each bit is the largest standard bit not above the internal thread's basic minor diameter at that plane.",
"handTightPlane": {
"basis": "minor diameter at the hand-tight (gauge) plane: E1 − h",
"minorDiameter": {
"in": 0.93172,
"mm": 23.666
},
"inchBit": {
"name": "59/64\"",
"family": "fractional",
"in": 0.921875,
"mm": 23.416
},
"metricBit": {
"name": "23.5 mm",
"family": "metric",
"in": 0.9252,
"mm": 23.5
},
"use": "The size most charts print; tap straight from the drilled hole."
},
"smallEnd": {
"basis": "minor diameter at the small end of the internal thread after wrench makeup (L1 + L3 deep): E3 − h",
"minorDiameter": {
"in": 0.89714,
"mm": 22.787
},
"inchBit": {
"name": "57/64\"",
"family": "fractional",
"in": 0.890625,
"mm": 22.622
},
"metricBit": {
"name": "22.5 mm",
"family": "metric",
"in": 0.8858,
"mm": 22.5
},
"use": "One size smaller: full thread to the bottom of the engagement; the usual start before a taper pipe reamer."
},
"reamFirst": "For tight joints in hard or thick material, drill the smaller size, ream with a 3/4 in per foot taper pipe reamer, then tap. Tap until a plug gauge sits at the hand-tight plane within one turn."
},
"note": "Basic dimensions. The product tolerance is one turn of the gauge large or small from basic. L1 (hand-tight engagement) is the standard's gauge length; every other value is computed from the formulas."
},
"disclaimer": "Reference values only: basic dimensions computed from the taper pipe thread formulas; not for gas, pressure or other safety-critical work. The tap drill is a common-practice guide, not a value of the standard. Check the current pipe thread standard, the fitting maker's data and a thread gauge before use."
}
curl --location --request GET 'https://zylalabs.com/api/14694/screw+thread+and+tap+drill+api/37999/npt+by+query+parameter+or+the+list+of+covered+sizes?size=3/4-14 NPT' --header 'Authorization: Bearer YOUR_API_KEY'
Después de registrarte, a cada desarrollador se le asigna una clave de acceso a la API personal, una combinación única de letras y dígitos proporcionada para acceder a nuestro endpoint de la API. Para autenticarte con el Rosca de tornillo y broca para macho API simplemente incluye tu token de portador en el encabezado de Autorización.
| Encabezado | Descripción |
|---|---|
Autorización
|
Requerido
Debería ser Bearer access_key. Consulta "Tu Clave de Acceso a la API" arriba cuando estés suscrito.
|
Sin compromiso a largo plazo. Mejora, reduce o cancela en cualquier momento.
Tamaños de rosca, taladros para roscar, orificios de desahogo y brocas para roscas de tubo métrico, UNC/UNF y NPT
La broca estándar más cercana al agujero ideal para tu porcentaje de hilo (por defecto 75%) en el propio sistema de hilos más la más cercana en el otro sistema Cada una viene con el porcentaje de hilo que realmente ofrece y /tapdrill lista cada broca del 50% al 90% para que puedas elegir
No Los diámetros mayor, paso y menor se calculan a partir de las fórmulas del perfil de rosca básico para cada solicitud por lo que los pasos no estándar (M6x0.5) también funcionan y se marcan como estándar: falso
Aún no: las dimensiones son tamaños básicos. Se acepta y se ignora una clase escrita en la designación
El bit estándar más pequeño al o por encima del diámetro del tornillo más 2% (cerrado) 6% (normal) o 12% (suelto) con mínimos pequeños Los agujeros métricos siguen la serie estándar cerrada normal y suelta
No Cada llamada se calcula en memoria y no se registra
Sí, los hilos de tubería cónicos NPT desde 1/16 hasta 2 en (GET /npt/{size}): diámetros de paso, longitudes y altura del hilo calculados a partir de las fórmulas de hilos de tubería cónicos. Los hilos Dryseal NPTF, NPS rectos y BSP británicos no están cubiertos. No es para trabajo de gas, presión u otro trabajo crítico para la seguridad
Las brocas para grifos de tubería son práctica de taller, no parte del estándar, y las tablas difieren por una talla. La API da la broca más grande bajo el diámetro menor en el plano de apretado a mano (la talla que la mayoría de las tablas imprimen, 23/32 para 1/2 NPT) y en el extremo pequeño de la rosca (una talla menor, 11/16, el inicio antes de un reemer de cono)
Cada punto final devuelve información detallada sobre tamaños de rosca, brocas para roscar, agujeros de despeje y brocas. Por ejemplo, el punto final GET /thread proporciona diámetros mayor, de paso y menor, mientras que el punto final GET /tapdrill ofrece tamaños de brocas recomendados basados en especificaciones de rosca
Los campos clave incluyen "designación" "sistema" "diámetro nominal" "paso" y "estándar" Para las respuestas de perforación de taladros campos como "recomendado" "diámetro ideal" y "porcentaje de rosca" son cruciales para entender las recomendaciones de tamaño de taladro
Los parámetros varían según el punto final Por ejemplo GET /thread acepta "designación" para especificar el tipo de hilo mientras que GET /tapdrill requiere "porcentajeSolicitado" para definir el porcentaje de compromiso de hilo deseado Los usuarios también pueden filtrar por "sistema" y "serie"
Los datos de respuesta están estructurados en formato JSON con objetos anidados para mayor claridad Por ejemplo el objeto "thread" contiene detalles como "nominalDiameter" y "pitch" mientras que el objeto "tapDrill" incluye tamaños de taladro "recommended" y sus especificaciones
Cada punto final proporciona información específica GET /thread ofrece dimensiones de rosca GET /tapdrill da recomendaciones de tamaño de taladro y GET /clearance proporciona tamaños de agujero de clearance Los puntos finales NPT detallan dimensiones de rosca de tubería y guías de taladro
Los usuarios pueden personalizar las solicitudes especificando parámetros como "designación" para hilos, "porcentajeSolicitado" para brocas de perforación o "tamaño" para hilos NPT Esto permite respuestas personalizadas basadas en necesidades o criterios específicos
Los casos de uso típicos incluyen seleccionar tamaños de brocas apropiados para aplicaciones de roscado determinar las dimensiones de los orificios de desahogo para sujetadores y consultar las especificaciones de rosca de tuberías para proyectos de fontanería Los ingenieros y maquinistas utilizan frecuentemente estos datos
La precisión de los datos se mantiene a través de cálculos basados en fórmulas de perfil de rosca establecidas Cada solicitud genera cálculos en tiempo real asegurando que las dimensiones reflejen los estándares y prácticas actuales en lugar de depender de tablas estáticas