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①,最小螺纹长度: 螺纹的最小长度应等于螺栓基本直径的两倍加上0.25英寸(对于6英寸或更短的螺栓标称长度),以及两倍基本螺栓直径加上0.50英寸(对于较长的标称长度)。 标称长度太短而无法容纳最小螺纹长度的螺栓应为全螺纹螺栓。从头部或颈部到第一个完整(完整)螺纹的长度不得超过2-1/2螺纹(尺寸小于等于1英寸)和3-1/2螺纹(尺寸大于1英寸)。 |
类似标准及供货信息
1 | [国标] GB /T 801 - 2021 |
小半圆头低方颈螺栓 B级 Cup Head Square Neck Bolts With Small Head And Short Neck - Product Grade B 供应商(3) |
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2 | [国标] GB /T 801 - 1998 |
小半圆头低方颈螺栓 B级 Cup Head Square Neck Bolts With Small Head And Short Neck - Product Grade B 供应商(3) |
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3 | [国标] GB 801 - 1988 |
半圆头低方颈螺栓 C级 Cup Square Neck Bolts With Short Neck - Product Grade C 供应商(3) |
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4 | [国际] ISO 8678 - 1988 |
小半圆头矮方颈螺栓 B级 Cup Head Square Neck Bolts With Small Head And Short Neck-Product Grade B |
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5 | [日标] JIS B 1171 - 2005 |
半圆头方颈螺栓 Cup head square neck bolt |
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6 | [日标] JIS B 1171 (AT2) - 1996 |
半圆头低方颈马车螺栓 [表2] Round head bolts with short square neck [Table 2] |
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7 | [美标] ASME/ANSI B 18.5 - 2012 |
英制圆头矮方颈螺钉 [Table3] (A307, SAE J429, F468, F593) Round Head Short Square Neck Bolts,(Inch Series) [Table3] (A307, SAE J429, F468, F593) |
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8 | [美标] ASME/ANSI B 18.5.2.1M - 2011 |
米制圆头矮方颈螺钉 Metric round head short square neck bolts |
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9 | [美标] ASME/ANSI B 18.5 - 2008 |
圆头矮方颈螺钉Table3 Round head short square neck bolts |
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10 | [美标] ASME/ANSI B 18.5.2.2M - 2005 |
米制圆头方颈螺钉 Metric round head square neck bolts |