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美标D型卸扣 
相关介绍 
型号 IN | 额定载荷 T | A mm | B mm | D mm | F mm | G mm | P mm | M mm | K mm | 重量 Kg/pc | 1/2 | 2.00 | 20.6 | 16.0 | 12.7 | 30.2 | 41.4 | 77.0 | 46.0 | 71.1 | 0.34 | 5/8 | 3.25 | 26.9 | 19.0 | 16.0 | 38.1 | 50.8 | 95.3 | 58.7 | 89.7 | 0.67 | 3/4 | 4.75 | 31.8 | 22.4 | 19.1 | 46.0 | 60.5 | 115.1 | 70.0 | 103.4 | 1.14 | 7/8 | 6.50 | 36.6 | 25.4 | 22.4 | 53.1 | 71.4 | 135.4 | 81.0 | 119.6 | 1.75 | 1 | 8.50 | 43.0 | 28.7 | 25.4 | 60.5 | 81.0 | 150.9 | 93.7 | 134.9 | 2.52 | 1 1/8 | 9.50 | 46.0 | 31.8 | 28.7 | 68.3 | 90.9 | 172.2 | 103.1 | 149.9 | 3.45 | 1 1/4 | 12.0 | 51.6 | 35.1 | 31.8 | 76.2 | 100.1 | 190.5 | 115.1 | 165.4 | 4.90 | 1 3/8 | 13.5 | 57.2 | 38.1 | 35.1 | 94.1 | 111.3 | 210.3 | 127.0 | 183.1 | 6.24 | 1 1/2 | 17 | 60.5 | 41.4 | 38.1 | 91.9 | 122.2 | 230.1 | 136.7 | 196.3 | 8.39 | 1 3/4 | 25 | 73.2 | 50.8 | 44.5 | 106.4 | 146.1 | 278.6 | 162.1 | 229.8 | 14.24 | 2 | 35 | 82.6 | 57.2 | 50.8 | 122.2 | 171.5 | 311.9 | 184.2 | 264.4 | 21.20 | 2 1/2 | 55 | 104.9 | 70.0 | 66.5 | 144.5 | 203.2 | 377.0 | 238.3 | 344.4 | 38.56 | 3 | 85 | 127.0 | 82.6 | 76.2 | 165.1 | 215.9 | 428.8 | 279.4 | 419.1 | 56.36 | 3 1/2 | 120 | 133.4 | 95.3 | 91.9 | 203.2 | － | － | － | 482.6 | － | 4 | 150 | 139.7 | 108.0 | 104.1 | 228.6 | － | － | － | 501.7 | － |
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