Page 270 - Fanar
P. 270
i Technical Information
Trapezoidal and Round Threads
P
P
30°
30°
ISO Metric trapezoidal D 1
Tr coarse thread DIN 103 D D 1 Rd Round thread DIN 405 D
D (7H) D (7H)
1
Nom. size Nom. size 1
D x P min. max. D x P/1" min. max.
mm mm mm mm mm mm (tpi) mm mm mm
Tr 8 x 1,5 6,5 6,69 6,6 Rd 8 x 10 5,714 6,164 6
9 x 2 7 7,236 7,2 9 x 10 6,714 7,164 7
10 x 2 8 8,236 8,2 10 x 10 7,714 8,164 8
10 x 3 7 7,315 7,25 11 x 10 8,714 9,164 9
11 x 3 8 8,315 8,25 12 x 10 9,714 10,164 10
12 x 3 9 9,315 9,25 14 x 8 11,142 11,672 11,5
14 x 3 11 11,315 11,25 16 x 8 13,142 13,672 13,5
14 x 4 10 10,375 10,25 18 x 8 15,142 15,672 15,5
16 x 4 12 12,375 12,25 20 x 8 17,142 17,672 17,5
18 x 4 14 14,375 14,25 22 x 8 19,142 19,672 19,5
20 x 4 16 16,375 16,25 24 x 8 21,142 21,672 21,5
22 x 5 17 17,45 17,25 26 x 8 23,142 23,672 23,5
24 x 5 19 19,45 19,25 28 x 8 25,142 25,672 25,5
26 x 5 21 21,45 21,25 30 x 8 27,142 27,672 27,5
28 x 5 23 23,45 23,25
30 x 6 24 24,5 24,25
32 x 6 26 26,5 26,25
34 x 6 28 28,5 28,25 BSW
36 x 6 30 30,5 30,25
38 x 7 31 31,56 31,5 Nom. size
40 x 7 33 33,56 33,5 D 1
42 x 7 35 35,56 35,5 D - P/1" min. max.
44 x 7 37 37,56 37,5 (tpi) mm mm mm
46 x 8 38 38,63 38,5 BSW 1 /16 - 60 1,045 1,230 1,15
48 x 8 40 40,63 40,5 3 /32 - 48 1,704 1,912 1,85
1 /8 - 40 2,362 2,591 2,55
50 x 8 42 42,63 42,5
5 /32 - 32 2,952 3,214 3,2
52 x 8 44 44,63 44,5
3 /16 - 24 3,406 3,744 3,7
7 /32 - 24 4,201 4,539 4,5
1 /4 - 20
4,724 5,156 5,1
5 /16 - 18
6,129 6,589 6,5
BSF 3 /8 - 16 7,493 7,988 7,9
7 /16 - 14 8,791 9,332 9,25
Nom. size D 1 1 /2 - 12 9,987 10,589 10,5
9 /16 - 12 11,575 12,177 12
D - P/1" min. max. 5 /8 - 11 12,918 13,559 13,5
(tpi) mm mm mm 3 /4 - 10 15,799 16,485 16,4
BSF 3 /16 - 32 3,747 4,006 4 7 /8 - 9 18,613 19,355 19,25
1 /4 - 26 5,100 5,398 5,3 1" - 8 21,336 22,149 22
5 /16 - 22 6,459 6,817 6,8 1 1 /8 - 7 23,927 24,831 24,75
3 /8 - 20 7,899 8,331 8,3 1 1 /4 - 7 27,102 28,006 27,75
7 /16 - 18 9,304 9,764 9,7 1 3 /8 - 6 29,504 30,528 30,5
1 /2 - 16 10,668 11,163 11,1 1 1 /2 - 6 32,680 33,703 33,5
5 /8 - 14 13,553 14,094 14 1 5 /8 - 5 34,769 35,963 35,5
3 /4 - 12 16,337 16,939 16,75 1 3 /4 - 5 37,943 39,136 39
7 /8 - 11 19,268 19,909 19,75 1 7 /8 - 4 1 / 40,396 41,702 41,5
2" - 4 1 / 43,571 44,877 44,5
11 1" - 10 22,149 22,835 22,75
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