BSW Whitworth
BSW Whitworth = 55
Ww D P Spp Dm
1/16" 1,587 0,423 60 1,315 1,2
3/32" 2,381 0,529 48 2,041 1,9
1/8" 3,175 0,635 40 2,768 2,5
5/32" 3,969 0,793 32 3,459 3,2
3/16" 4,762 1,058 24 4,084 3,7
7/32" 5,556 1,058 24 4,878 4,5
1/4" 6,350 1,270 20 5,537 5,1
5/16" 7,938 1,411 18 7,034 6,5
3/8" 9,525 1,588 16 8,509 7,9
7/16" 11,113 1,814 14 9,951 9,2
1/2" 12,700 2,117 12 11,345 10,4
5/8" 15,876 2,309 11 14,397 13,4
3/4" 19,050 2,540 10 17,424 16,25
7/8" 22,225 2,822 9 20,419 19,25
1" 25,400 3,175 8 23,368 22
1 1/8" 28,575 3,629 7 26,253 24,5
1 1/4" 31,750 3,629 7 29,428 27,75
1 3/8" 34,925 4,233 6 32,215 30,25
1 1/2" 38,100 4,233 6 35,391 33,5
1 5/8" 41,276 5,080 5 38,024 35,5
1 3/4" 44,450 5,080 5 41,199 38,5
1 7/8" 47,625 5,645 4 1/2 44,012 41,25
2" 50,800 5,645 4 1/2 47,187 44,5
2 1/4" 57,150 6,350 4 53,086 50
2 1/2" 63,500 6,350 4 59,436 56
2 3/4" 69,850 7,257 3 1/2 65,205 61,5
3" 76,200 7,257 3 1/2 71,556 68
3 1/4" 82,550 7,816 3 1/4 77,548 73,75
3 1/2" 88,900 7,816 3 1/4 83,899 80
3 3/4 95,250 8,467 3 89,832 85,5
4" 101,600 8,467 3 96,182 92
4 1/4" 107,950 8,835 2 7/8 102,297 98
4 1/2 114,300 8,835 2 7/8 108,647 104,2
4 3/4" 120,650 9,237 2 3/4 114,740 110
5" 127,000 9,237 2 3/4 121,090 116,5
5 1/4" 133,350 9,677 2 5/8 127,159 122,5
5 1/2" 139,700 9,677 2 5/8 133,509 128,5
5 3/4" 146,050 10,16 2 1/2 139,549 134,5
6" 152,400 10,16 2 1/2 145,900 141