DIN84 开槽圆柱头螺钉 slotted cheese head screws ISO1207 GB65-85

DIN84 开槽圆柱头螺钉 slotted cheese head screws ISO1207 GB65-85

DIN84 开槽圆柱头螺钉 slotted cheese head screws ISO1207 GB65-85 


图片关键词




螺纹尺寸
d
M1M1.2M1.4M1.6(M1.8)M2M2.5M3(M3.5)M4M5M6M8M10
P螺距
a最大值
dk最大值=公称
最小值
k最大值=公称
最小值
n公称
最大值
最小值
r最小值
t最小值
x最大值
0.250.250.30.350.350.40.450.50.60.70.811.251.5
0.50.50.60.70.70.80.911.21.41.622.53
22.32.633.43.84.55.5678.5101316
1.862.162.462.863.223.624.325.325.826.788.289.7812.7315.73
0.70.80.911.21.31.622.42.63.33.956
0.560.660.760.861.061.161.461.862.262.463.123.64.75.7
0.250.30.30.40.40.50.60.811.21.21.622.5
0.450.50.50.60.60.70.811.21.511.511.912.312.81
0.310.360.360.460.460.560.660.861.061.261.261.662.062.56
0.10.10.10.10.10.10.10.10.10.20.20.250.40.4
0.250.30.40.450.50.60.70.8511.11.31.622.4
0.60.60.750.90.911.11.251.51.7522.53.23.8
千件钢制重≈kg
--------------
螺纹长度b最小值
--------------
①,材料:
a)钢,强度等级:4.8,5.8,8.8按DIN ISO 898-1
b)不锈钢,性能等级:≤M2,A2-50;≥M1,A2-70,A4-70按DIN 267-11
c)CuZn=铜锌合金,按DIN 267-18
②,光杆直径可以是螺纹大径(标准杆)或约等于螺纹中径(细杆),由制造商自行决定。


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