美制细牙（UNF）钢丝螺套参数
发布时间：2015-08-22
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美制细牙（UNF）钢丝螺套参数
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美制规格
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转换为公制规格
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公制规格
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公称长度
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自由状态圈数
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钻头直径
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自由状态外径
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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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6-40
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3.51X0.635
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1d
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3.5
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3.6
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3.7
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4.40~4.60
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1.5d
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5.3
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6.1
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2d
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7.0
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8.6
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8-36
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4.16X0.705
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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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5.15~5.35
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1.5d
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6.3
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6.8
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2d
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8.3
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9.4
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10-32
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4.83X0.794
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1d
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4.8
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4.2
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5.1
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5.95~6.20
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1.5d
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7.2
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7.1
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2d
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9.6
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9.8
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1/4-28
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6.35X0.907
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1d
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6.4
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5.1
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6.7
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7.65~8.00
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1.5d
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9.5
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8.4
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2d
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12.7
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11.6
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5/16-24
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7.94X1.058
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1d
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7.9
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5.7
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8.2
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9.45~9.70
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1.5d
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11.9
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9.2
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2d
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15.9
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12.6
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3/8-24
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9.52X1.058
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1d
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9.5
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7.1
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9.8
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11.10~11.60
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1.5d
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14.3
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11.3
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2d
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19.1
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15.4
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7/16-20
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11.11X1.270
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1d
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11.1
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6.9
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11.5
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12.90~13.30
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1.5d
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16.7
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11.0
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2d
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22.2
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15.2
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5/16-18
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7.94X1.411
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1d
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7.9
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4.0
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8.4
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9.70~10.10
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1.5d
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11.9
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6.6
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2d
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15.9
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9.3
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1/2-20
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12.7X1.270
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1d
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12.7
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8.2
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13.1
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14.50~14.90
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1.5d
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19.1
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12.9
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2d
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25.4
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17.6
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9/16-18
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14.29X1.411
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1d
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14.3
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8.2
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14.7
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16.40~16.90
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1.5d
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21.5
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12.9
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2d
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28.6
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17.6
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5/8-18
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15.88X1.411
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1d
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15.9
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9.2
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16.3
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18.20~18.60
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1.5d
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23.8
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14.5
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2d
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31.8
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19.7
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3/4-16
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19.05X1.588
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1d
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19.1
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10.0
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19.5
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21.60~22.10
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1.5d
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28.6
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15.6
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2d
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38.1
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21.2
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7/8-14
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22.22X1.814
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1d
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22.2
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10.3
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22.7
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25.00~25.60
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1.5d
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33.3
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16.2
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2d
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44.5
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21.9
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新乡市天奇机械有限公司制作
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