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统一螺纹内六角圆头螺钉 Table 4 BS 2470 - 1973

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0#

1#

2#

3#

4#

5#

6#

8#

10#

1/4

5/16

3/8

1/2

5/8


尺寸单位: 英寸(inch)
BS  2470 - 1973 统一螺纹内六角圆头螺钉  Table 4
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螺纹规格
d
0# 1# 2# 3# 4# 5# 6# 8# 10# 1/4 5/16 3/8 1/2 5/8
dk 最大值
最小值
k 最大值
最小值
s 公称
t 最小值
b 最小值
0.114 0.139 0.164 0.188 0.213 0.238 0.262 0.312 0.361 0.437 0.547 0.656 0.875 1.000
0.104 0.129 0.154 0.176 0.201 0.226 0.250 0.298 0.347 0.419 0.527 0.636 0.851 0.970
0.032 0.039 0.046 0.052 0.059 0.066 0.073 0.087 0.101 0.132 0.166 0.199 0.265 0.331
0.026 0.033 0.038 0.044 0.051 0.058 0.063 0.077 0.091 0.122 0.152 0.185 0.245 0.311
0.035 0.050 0.050 1/16 1/16 5/64 5/64 3/32 1/8 5/32 3/16 7/32 5/16 3/8
0.020 0.028 0.028 0.035 0.035 0.044 0.044 0.052 0.070 0.087 0.105 0.122 0.175 0.210
1/2 1/2 1/2 1/2 1/2 1/2 5/8 3/4 1 1 1 1-1/4 2 2
注:技术数据仅供参考,请以官方原件为准!
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标准编号 / Standard Code: BS 2470 - 1973
中文名称 / Chinese Name: 统一螺纹内六角圆头螺钉 Table 4
英文名称 / English Name: Hexagon Socket Round Head Screws - Unified Thread
数据来源 / Data Source: 易紧通 YJT Fastener Database(164580.com)
中文页面 / Chinese Page: 查看中文页面
English Page: View English Page
Data Source: YJT Fastener Database (164580.com)
Standard: BS 2470 - 1973
Chinese Name: 统一螺纹内六角圆头螺钉 Table 4
English Name: Hexagon Socket Round Head Screws - Unified Thread
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.
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