BS 2470 2B Standard Wymiary dla Hexagon socket head cap screws
Sruby z lbem walcowym i gniazdem szesciokatnym - gwint BSW i BSF
Rysunek wymiarowy i diagramy techniczne
Kluczowe wymiary i parametry techniczne
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Dimensions in inches - source BS 2470 Hexagon Socket Cheese Head Cap Screws - BSW and BSF Thread Publication date: 06 / 1973 |
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| d basic thread size | Nr of threads x inch | dk max | k max | t min | b min | S nom |
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| inches | mm | BSW | BSF | |||||||
| 3/16 | 4.76 | 24 | 32 | 0.312 | 0.187 | 0.089 | 0.875 | 5/32 | ||
| 1/4 | 6.35 | 20 | 26 | 0.375 | 0.250 | 0.120 | 1.000 |
3/16 |
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| 5/16 | 7.94 | 18 | 22 | 0.437 | 0.312 | 0.151 | 1.125 | 7/32 | ||
| 3/8 | 9.53 | 16 | 20 | 0.562 | 0.375 | 0.182 | 1.250 | 5/16 | ||
| 7/16 | 11.11 | 14 | 18 | 0.625 | 0.437 | 0.213 | 1.375 | 5/16 | ||
| 1/2 | 12.70 | 13 | 16 | 0.750 | 0.500 | 0.245 | 1.500 | 3/8 | ||
| 5/8 | 15.88 | 11 | 14 | 0.875 | 0.625 | 0.307 | 0.750 | 1/2 | ||
| 3/4 | 19.05 | 10 | 12 | 1 | 0.750 | 0.370 | 2.000 | 9/16 | ||
| 7/8 | 22.23 | 9 | 11 | 1.125 | 0.875 | 0.432 | 2.250 | 9/16 | ||
| 1 | 25.40 | 8 | 10 | 1.312 | 1.000 | 0.495 | 2.500 | 5/8 | ||