P C R

 

Parafuso de Corpo Retificado

 

TABELA EM MILÍMETROS

TABELA EM POLEGADAS

Características Especiais sob consulta.

B

6

8

10

12

16

20

Rosca

M5-0.8

M6-1.0

M8-1.25

M10-1.5

M12-1.75

M16-2.0

A

10

13

16

18

24

30

H

4.5

5.5

7.0

8.0

10.0

14.0

T

9.75

11.25

13.25

16.25

18.25

22.25

W

3

4

5

6

8

10

L

 

 

 

 

 

 

10

B6010

 

 

 

 

 

12

B6012

B8012

 

 

 

 

16

B6016

B8016

B10016

 

 

 

20

B6020

B8020

B10020

B12020

 

 

25

B6025

B8025

B10025

B12025

B16025

 

30

B6030

B8030

B10030

B12030

B16030

B20030

40

B6040

B8040

B10040

B12040

B16040

B20040

50

B6050

B8050

B10050

B12050

B16050

B20050

60

B6060

B8060

B10060

B12060

B16060

B20060

70

B6070

B8070

B10070

B12070

B16070

B20070

80

 

B8080

B10080

B12080

B16080

B20080

90

 

 

B10090

B12090

B16090

B20090

100

 

 

 

B12100

B16100

B20100

120

 

 

 

 

B16120

B20120

B

1/4

5/16

3/8

1/2

5/8

3/4

Rosca UNC

#10

1/4

5/16

3/8

1/2

5/8

A

.375

.438

.562

.750

.875

1.000

H

.188

.219

.250

.313

.375

.500

W

.125

.156

.187

.250

.312

.375

T

.375

.437

.500

.625

.750

.875

L

 

 

 

 

 

 

3/8

B6510

 

 

 

 

 

1/2

B6512

B7512

 

 

 

 

5/8

B6516

B7516

B9516

 

 

 

3/4

B6520

B7520

B9520

B12520

 

 

1

B6525

B7525

B9525

B12525

B15525

B19525

1 1/4

B6530

B7530

B9530

B12530

B15530

B19530

1 1/2

B6540

B7540

B9540

B12540

B15540

B19540

2

B6550

B7550

B9550

B12550

B15550

B19550

2 1/4

B6560

B7560

B9560

B12560

B15560

B19560

2 1/2

B6570

B7570

B9570

B12570

B15570

B19570

3

 

B7580

B9580

B12580

B15580

B19580

3 1/2

 

 

B9590

B12590

B15590

B19590

4

 

 

 

B12500

B15500

B19500

4 1/2

 

 

 

 

B15520

B19520

Material:

Aço Liga

Tratamento Térmico:

Temperado - Dureza 39 a 44 HRc

Referência:

ISO 7379

(DIN 9841)

ANSI B 18.3

Acabamento:

Oxidado

Perpendicularidade entre a área de apoio da cabeça e o eixo do corpo retificado dentro do desvio máximo de dois graus. 

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