tabela de roscas e passos

Tabela de Roscas e Passos

D x passomm

Diâmetro do núcleo (mm) Diâmetro da broca (mm) Máximo Mínimo

3x0.503,5x0.604x0.704,5x0.755x0.806x1.007x1.008x1.259x1.2510x1.5012x1.7514x2.0016x2.0018x2.5020x2.5022x2.5024x3.0030x3.50

2.5993.0103.4223.8784.3345.1536.1536.9127.9128.67610.44112.21014.21015.74417.74419.74421.25226.771

2.4592.8503.2423.6884.1344.9175.9176.6477.6478.37610.10611.83513.83515.29417.29419.29420.75226.211

5.22.92.33.74.25.06.06.87.88.510.212.014.015.517.519.521.026.5

BSW - Rosca Whitworth Grossa

D (pol.)fios / pol.


1/8” - 405/32" - 323/16" - 247/32" - 241/4" - 205/16" - 183/8" - 167/16" - 141/2" - 129/16" - 125/8" - 113/4" - 107/8" - 91" - 81.1/8" - 71.1/4" - 71.3/8" - 61.1/2" - 61.5/8" - 51.3/4" - 51.7/8" - 4.1/22" - 4.1/22.1/4" - 42.1/2" - 42.3/4" - 3.1/23" - 3.1/2

2.5903.2113.7444.5385.2246.6618.0529.37910.61012.17613.59816.53819.41122.18524.87628.05430.55533.73035.92139.09641.64844.82350.42056.77062.10868.459

2.4683.0583.5404.3344.9806.3897.7479.03010.20311.76913.15416.05018.86821.57524.18227.35729.74132.91634.94538.12040.56343.73849.20055.55060.71467.065

2.53.13.64.45.16.57.99.210.512.013.416.419.2522.024.727.7530.233.535.538.541.544.550.056.662.068.0

MB (MF) - Rosca Métrica Fina

D x passo (mm)


3x0.353.5x3.354x0.505x0.506x0.757x0.758x0.758x1.009x0.759x1.0010x0.7510x1.0010x1.2512x1.0012x1.2512x1.5014x1.0014x1.2514x1.5016x1.0016x1.5018x1.0018x1.5018x2.0020x1.0020x1.5020x2.0022x1.0022x1.5022x2.0024x1.0024x1.5024x2.0026x1.5028x1.0028x1.5028x2.0030x1.0030x1.5030x2.0030x3.00

7.7213.2213.5994.5995.3786.3787.3787.1538.3788.1539.3789.1538.91211.15310.91210.67613.15312.91212.67615.15314.67617.15316.67616.21019.15318.67618.21021.15320.67620.21023.15322.67622.21024.67627.15326.67626.21029.15328.67628.21027.252

2.6213.1213.4594.4595.1886.1887.1886.9178.1887.9179.1888.9178.64710.91710.64710.37612.91712.64712.37614.91714.37616.91716.37615.85318.91718.37617.83520.91720.37619.85322.91722.37621.85324.37626.91726.37625.83528.91728.37627.85326.752

2.653.153.54.55.26.27.27.08.28.09.29.08.811.010.810.513.012.812.515.014.517.016.616.019.018.518.021.020.520.023.022.522.024.527.026.526.029.028.528.027.5

UNC - Rosca Unificada Grossa

D (pol.) fios / pol.


N5(1/8") - 40N6(9/64") - 32N8(5/32") - 32N10(3/16")-24

2.6972.8953.5303.962

2.5932.7683.4033.810

2.62.853.53.9

N12(7/32")-241/4" - 205/16" - 183/8" - 167/16" - 141/2" - 139/16" - 125/8" - 113/4" - 107/8" - 91" - 81.1/8" - 71.1/4 " - 71.3/8" - 61.1/2" - 61.3/4" - 52" - 4.1/22.1/4" - 4.1/22.1/2" - 42.3/4" - 43" - 4

4.5975.2576.7318.1539.55010.87112.44613.86816.84019.76122.60625.35028.52431.11534.30039.82745.59351.94357.58163.93170.281

4.4705.1306.5787.9759.34710.51512.09013.61416.84019.76122.60625.35028.52431.11534.30039.82745.13651.48557.09963.45069.800

4.55.26.68.09.410.812.213.516.519.522.2525.028.2530.7534.039.545.051.557.2563.570.00

UNF-Rosca Unificada Fina

D x passomm


N5(1/8") - 44N6(6/64")- 40N8(5/32")- 36N10(3/16")-32N12(7/32")-281/4" - 285/16" - 243/8" - 247/16" - 201/2" - 209/16" - 185/8" - 183/4" - 167/8" - 141" - 121. 1/8" - 121.1/4" - 121.3/8" - 121.1/2" - 12

2.7413.0223.6064.1664.7245.5887.0368.63610.03311.60713.08114.68117.67820.67523.57126.74629.92133.09636.271

2.6462.9213.5054.0644.6235.4866.9088.5109.88011.48012.93014.53017.50020.47223.34226.69229.51732.68736.042

2.73.03.54.14.75.56.98.59.911.512.914.517.520.523.2526.529.532.7536.0

BSP-Rosca WhitworthParalela p/ Tubos

D(pol.) fios/pol.


1/8" - 281/4" - 193/8" - 19

8.84811.89015.395

8.67311.63315.138

8.711.7515.25

1/2" - 145/8" - 143/4" - 147/8" - 141" - 111.1/8" - 111.1/4" - 111.3/8" - 111.1/2" - 111.3/4" - 112" - 112.1/2" - 112.3/4" - 113" - 11

19.17221.12824.65828.41830.93135.57939.59242.00545.48551.42857.29672.86679.21685.566

18.82320.77924.31028.06930.48735.1353914841.56145.04150.98456.85272.42278.77285.122

19.020.024.528.230.535.439.541.845.251.257.072.779.085.3

NPT- Rosca AmericanaCônica p/ Tubos

Rosca Polegada

Fios porPolegadas

Diâmetro da Broca (mm)

1/16"1/8"1/4"3/8"1/2"3/4'1"1.1/4"1.1/2"2"2.1/2"3"

27271818141411.1/211.1/211.1/211.1/288

6.38.511.214.518.023.029.038.044.056.067.083.0

tabela de roscas e passos

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