BSF Whitworth fine thread BS 84
Ø | Threads per Inch | pilot holeØ mm | Millimeter | Inch Decimal |
---|---|---|---|---|
3/16 | 32 | 3,90 | 4,7625 | 0,1875 |
7/32 | 28 | 4,70 | 5,5563 | 0,2188 |
1/4 | 26 | 5,40 | 6,3500 | 0,2500 |
9/32 | 26 | 7,1438 | 0,2813 | |
5/16 | 22 | 6,80 | 7,9375 | 0,3125 |
3/8 | 20 | 8,30 | 9,5250 | 0,3750 |
7/16 | 18 | 7,70 | 11,1125 | 0,4375 |
1/2 | 16 | 11,10 | 12,7000 | 0,5000 |
9/16 | 16 | 12,70 | 14,2875 | 0,5625 |
5/8 | 14 | 14,10 | 15,8750 | 0,6250 |
11/16 | 14 | 15,70 | 17,4625 | 0,6875 |
3/4 | 12 | 17,00 | 19,0500 | 0,7500 |
13/16 | 12 | 20,6375 | 0,8125 | |
7/8 | 11 | 20,00 | 22,2250 | 0,8750 |
15/16 | 11 | 23,8125 | 0,9375 | |
1 | 10 | 23,00 | 25,4000 | 1,0000 |
1.1/8 | 9 | 26,00 | 28,5750 | 1,1250 |
1.1/4 | 9 | 29,00 | 31,7500 | 1,2500 |
1.3/8 | 8 | 32,00 | 34,9250 | 1,3750 |
1.1/2 | 8 | 35,00 | 38,1000 | 1,5000 |
1.5/8 | 8 | 38,00 | 41,2750 | 1,6250 |
1.3/4 | 7 | 41,00 | 44,4500 | 1,7500 |
1.7/8 | 7 | 47,6250 | 1,8750 | |
2 | 7 | 47,00 | 50,8000 | 2,0000 |