8

100

13

8

6

28

0,4

L2025303540455060708090100110120130140150

Largo espiga2025303540455060708090100110120130140150

28

TORNILLOS ALLENCABEZA CILINDRICA

ACERO TRATADO

RESISTENCIA 12,9

DIN 912

d

Z

D

k

S

b

r

10

100-125

16

10

8

32

0,4

12

125-150

18

12

10

36

0,6

14

150

21

14

12

40

0,6

16

150

24

16

14

44

0,6

18

150

27

18

14

48

0,6

20

150

30

20

17

52

0,8

20

200

30

20

17

52

0,8

24

200

36

24

19

60

0,8

Diámetros

Pasos

Diámetro cabeza

Altura cabeza

Llave

Longitud de rosca

Radio debajo de la cabeza

d 3/16

4,76

24

5/16

3/16

5/32

22

Nº hilos

D

K

S

b

1/4

6,35

20

3/8

1/4

3/16

25

5/16

7,94

18

15/32

5/16

1/4

28

3/8

9,52

16

9/16

3/8

5/16

32

7/16

11,11

14

21/32

7/16

3/8

35

1/2

12,70

12

3/4

1/2

3/8

38

1/2

12,70

13

3/4

1/2

3/8

38

5/8

15,88

11

15/16

5/8

1/2

45

3/4

19,05

10

1" 1/8

3/4

5/8

50

7/8

22,23

9

1" 5/16

7/8

3/4

57

1"

25,40

8

1" 1/2

1"

3/4

63

1 1/4"

31,75

7

1" 7/8

1" 1/4

7/8

80

N.º hilos

Diámetro cabeza

Altura cabeza

Llave

Longitud de rosca

DIAMETRO

L1016202530354045505560708090100110120130140150

Largo espiga1016202530354045505560708090100110120130140150

METRICO ESPECIAL

WHITWORTH Y UNC

PRECIO POR UNIDAD

PRECIO POR UNIDAD

Nota.- Para longitudes sobre la linea escalonada rosca hasta la cabeza.

0,440,480,520,550,610,640,700,780,86

0,580,640,700,750,810,870,931,051,181,311,441,71

0,931,011,101,181,271,351,521,681,852,012,172,532,67

1,401,521,641,781,902,112,342,572,803,033,263,48

1,892,032,172,302,442,722,993,263,543,814,395,226,957,598,25

3,693,944,184,414,996,20

3,954,354,755,145,936,777,618,399,229,79

10,36

3,954,354,755,145,936,777,618,399,229,79

10,36

8,519,36

10,2911,3212,3413,3614,3815,4016,4217,4418,47

0,220,230,250,260,280,290,300,320,33

0,270,300,340,370,420,460,500,530,570,610,640,78

0,400,440,480,520,560,590,640,700,740,780,861,19

0,580,640,700,750,810,870,930,991,051,181,311,531,802,092,09

0,940,991,321,381,431,521,64

–1,892,162,432,702,98

0,890,971,061,151,241,331,41

–1,591,771,932,102,262,582,732,893,063,23

0,890,971,061,151,241,331,41

–1,591,771,932,102,262,582,732,893,063,23

1,892,032,172,302,44

–2,722,993,263,543,704,104,514,915,325,72

5,335,475,60

–5,886,176,456,748,889,259,63

10,0010,3710,75

8,438,598,74

–9,069,399,71

10,0310,8011,6212,4413,2614,0814,90

10,24–

11,1512,1013,1814,3315,5516,6317,6718,8219,9721,05

24,6024,6026,2027,8029,4731,1432,8034,47

Cat Reyza 360849 -3.qxp 7/4/17 9:07 Página 28