DIN EN ISO 10666 Standard Wymiary dla Drilling screws with tapping screw thread-mechanical and functional properties
Wkrety wiercace z gwintem samogwintujacym
Rysunek wymiarowy i diagramy techniczne
Kluczowe wymiary i parametry techniczne
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DIN EN ISO 10666 Table 1: Case depth Publication date: 02/2000 Replaces DIN 7504: 09/1995 |
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| Thread | Case depth min | Case depth max | ||||
| ST2.9 AND ST3.5 | 0.05 | 0.18 | ||||
| ST4.2 AND ST5.5 | 0.10 | 0.23 | ||||
| ST6.3 | 0.15 | 0.28 | ||||
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DIN EN ISO 10666 Table 2 : test data for the drilling and screwing-in-test |
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| Thread | Thickness of test plate | Axial force | Test duration max |
Rotational speed of screw
under load min |
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| ST 2,9 | 0,7+0,7=1,4 | 150 | 3 | 1800 to 2500 | ||
| ST 3,5 | 1+1=2 | 150 | 4 | 1800 to 2500 | ||
| ST 4,2 | 1,5+1,5=3 | 250 | 5 | 1800 to 2500 | ||
| ST 4,8 | 2+2=4 | 250 | 7 | 1800 to 2500 | ||
| ST 5,5 | 2+3=5 | 350 | 11 | 1000 to 1800 | ||
| ST 6,3 | 2+3=5 | 350 | 13 | 1000 to 1800 | ||
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DIN EN ISO 10666 Table 3: Test data for the drilled hole |
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| Thread | Plate thickness mm | Hole diameter min. | Hole diameter max. | ||||
| ST 2,9 | 1 | 2,2 | 2,5 | ||||
| ST 3,5 | 1 | 2,7 | 3,0 | ||||
| ST 4,2 | 2 | 3,2 | 3,6 | ||||
| ST 4,8 | 2 | 3,7 | 4,2 | ||||
| ST 5,5 | 2 | 4,2 | 4,8 | ||||
| ST 6,3 | 2 | 4,8 | 5,4 | ||||
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DIN EN ISO 10666 Table 4: Minimum torsional strength |
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| Thread | Minimum torsional strength N-m | ||||
| ST 2,9 | 1,5 | ||||
| ST 3,5 | 2,8 | ||||
| ST 4,2 | 4,7 | ||||
| ST 4,8 | 6,9 | ||||
| ST 5,5 | 10,4 | ||||
| ST 6,3 | 16,9 | ||||