开口销-不锈钢

产品详情

公称直径 ①0.60.811.21.622.53.2
d最大值0.50.70.911.41.82.32.9
最小值0.40.60.80.91.31.72.12.7
α最大值1.61.61.62.52.52.52.53.2
最小值0.80.80.81.251.251.251.251.6
b22.4333.2456.4
c最大值11.41.822.83.64.65.8
最小值0.91.21.61.72.43.245.1
适用螺栓直径≤ 2.5>2.5, ≤ 3.5>3.5, ≤ 4.5>4.5, ≤ 5.5>5.5, ≤ 7>7, ≤ 9>9, ≤ 11>11, ≤ 14
适用U形销直径≤ 2>2, ≤ 3>3, ≤ 4>4, ≤ 5>5, ≤ 6>6, ≤ 8>8, ≤ 9>9, ≤ 12
千件钢制重≈kg--------
公称直径 ①456.3810131620
d最大值3.74.65.97.59.512.415.419.3
最小值3.54.45.77.39.312.115.119
α最大值44446.36.36.36.3
最小值22223.153.153.153.15
b81012.61620263240
c最大值7.49.211.8151924.830.838.5
最小值6.5810.313.116.621.72733.8
适用螺栓直径>14, ≤ 20>20, ≤ 27>27, ≤ 39>39, ≤ 56>56, ≤ 80>80, ≤ 120>120, ≤ 170>170
适用U形销直径>12, ≤ 17>17, ≤ 23>23, ≤ 29>29, ≤ 44>44, ≤ 69>69, ≤ 110>110, ≤ 160>160
千件钢制重≈kg--------
①,公称直径等于开口销孔的直径。对销孔直径推荐的公差为:
公称直径≤1.2: H13;
公称直径>1.2: H14
根据供需双方协议,允许采用公称规格为3、6和12mm的开口销。


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