美制粗牙（UNC）鋼絲螺套參數
發布時間：2015-08-22
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美制粗牙（UNC）鋼絲螺套參數
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美制規格
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轉換為公制規格
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公制規格
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公稱長度
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自由狀態圈數
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鉆頭直徑
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自由狀態外徑
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kXd
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mm
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N
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mm
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mm
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4-40
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2.84X0.635
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1d
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2.8
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3.2
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3
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3.66~4.04
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1.5d
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4.3
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5.1
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2d
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5.7
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7.2
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5-40
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3.18X0.635
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1d
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3.2
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3.7
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3.4
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4.01~4.39
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1.5d
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4.8
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5.9
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2d
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6.4
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8.2
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6-32
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3.51X0.794
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1d
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3.5
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2.8
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3.7
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4.52~4.90
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1.5d
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5.3
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4.8
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2d
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7.0
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6.8
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8-32
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4.17X0.794
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1d
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4.2
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4.0
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4.4
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5.20~5.56
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1.5d
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6.3
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6.0
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2d
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8.3
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8.7
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10-24
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4.83X1.058
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1d
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4.8
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3.3
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5.1
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6.19~6.58
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1.5d
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7.2
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5.4
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2d
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9.7
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7.5
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12-24
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5.49X1.058
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1d
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5.5
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4.0
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5.8
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6.86~7.24
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1.5d
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8.2
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6.3
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2d
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11.0
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8.8
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1/4-20
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6.35X1.270
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1d
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6.4
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3.9
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6.7
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7.86~8.38
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1.5d
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9.5
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6.2
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2d
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12.7
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8.6
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3/8-16
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9.53X1.588
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1d
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9.5
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4.8
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9.9
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11.48~11.99
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1.5d
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14.3
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7.7
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2d
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19.1
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10.6
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7/16-14
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11.11X1.814
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1d
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11.1
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4.9
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11.6
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13.36~13.99
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1.5d
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16.7
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7.9
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2d
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22.2
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10.7
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1/2-13
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12.70X1.954
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1d
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12.7
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5.2
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13.1
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15.16~15.80
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1.5d
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19.1
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8.3
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2d
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25.4
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11.4
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5/8-11
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15.88X2.309
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1d
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15.9
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5.7
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16.4
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18.84~19.48
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1.5d
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23.8
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9.0
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2d
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31.8
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12.3
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3/4-10
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19.05X2.540
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1d
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19.1
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6.3
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19.6
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22.36~23.00
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1.5d
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28.6
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9.9
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2d
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38.1
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13.5
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1-8
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25.4X3.175
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1d
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25.4
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6.8
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26.1
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29.62~30.38
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1.5d
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38.1
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10.6
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2d
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50.8
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14.5
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新鄉市天奇機械有限公司制作
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