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产品详情

螺纹尺寸dM1.6M2M2.5M3(M3.5)M4M5M6(M7)M8M10M12
P螺距0.350.40.450.50.60.70.8111.251.51.75
b参考值L≤12591011121314161820222630
125<L≤200------222426283236
L>200----------4549
c最小值0.10.10.10.150.150.150.150.150.150.150.150.15
最大值0.250.250.250.40.40.40.50.50.50.60.60.6
da最大值22.63.13.64.14.75.76.87.89.211.213.7
ds最大值=公称1.622.533.5456781012
最小值A级1.461.862.362.863.323.824.825.826.787.789.7811.73
B级------------
dw最小值A级2.43.24.14.65.15.96.98.99.811.615.617.4
B级------------
e最小值A级3.414.325.456.016.587.668.7911.0512.1214.3818.921.1
B级------------
k公称1.11.41.722.42.83.544.85.36.47.5
A级最小值0.981.281.581.882.282.683.353.854.655.156.227.32
最大值1.221.521.822.122.522.923.654.154.955.456.587.68
B级最小值------------
最大值------------
k1最小值0.70.91.11.31.61.92.282.633.193.544.285.05
r最小值0.10.10.10.10.10.20.20.250.250.40.40.6
s最大值=公称3.2455.56781011131719
最小值A级3.023.824.825.325.826.787.789.7810.7312.7316.7318.67
B级------------
螺纹长度b------------

螺纹尺寸d(M14)M16(M18)M20(M22)M24(M27)M30(M33)M36(M39)
P螺距222.52.52.5333.53.544
b参考值L≤1253438424650546066727884
125<L≤2004044485256606672788490
L>20053576165697379859197103
c最小值0.150.20.20.20.20.20.20.20.20.20.3
最大值0.60.80.80.80.80.80.80.80.80.81
da最大值15.717.720.222.424.426.430.433.436.439.442.4
ds最大值=公称1416182022242730333639
最小值A级13.7315.7317.7319.6721.6723.67-----
B级-15.5717.5719.4821.4823.4826.4829.4832.3835.3838.38
dw最小值A级20.522.525.328.23033.6-----
B级-2224.827.729.533.23842.746.651.155.9
e最小值A级24.4926.7530.1433.5335.7239.98-----
B级-26.1729.5632.9535.0339.5545.250.8555.3760.7966.44
k公称8.81011.512.514151718.72122.525
A级最小值8.629.8211.2812.2813.7814.78-----
最大值8.9810.1811.7212.7214.2215.22-----
B级最小值-9.7111.1512.1513.6514.6516.6518.2820.5822.0824.58
最大值-10.2911.8512.8514.3515.3517.3519.1221.4222.9225.42
k1最小值5.966.87.88.59.610.311.712.814.415.517.2
r最小值0.60.60.60.80.80.811111
s最大值=公称2224273032364146505560
最小值A级21.6723.6726.6729.6731.6135.38-----
B级-23.1626.1629.16313540454953.858.8
螺纹长度b-----------
①,材料:
a)钢,性能等级:5.6,8.8,10.9按DIN ISO 898-1
b)不锈钢,性能等级:≤M20:A2-70,A4-70;> M20: A2-50, A4-50;C3,C4;按DIN 267-11
c)有色金属,材料等级按协议,标准DIN 267-18


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