螺纹尺寸

型号

螺纹码

長(cháng)度码“ L”±0.15

長(cháng)度码（16英寸）

最小(xiǎo)板厚

安装孔

+.003 -.000

安装后最大接触孔

H

±0.15

S

Max

最小(xiǎo)边距

钢

不锈钢

铝

.250

.312

.375

.500

.625

.750

.875

1.00

1.25

1.50

UN-F-ED(英制)

.086-56

(#2-56)

KFH

KFHS

KFHA

256

4

5

6

8

10

12

NA

NA

NA

NA

.040

.085

.105

.144

.075

.187

.112-40

(#4-40)

KFH

KFHS

KFHA

440

4

5

6

8

10

12

14

16

NA

NA

.040

.111

.135

.176

.085

.219

.138-32

(#6-32)

KFH

KFHS

KFHA

632

4

5

6

8

10

12

14

16

20

24

.040

.137

.160

.206

.090

.250

.164-32

(#8-32)

KFH

KFHS

KFHA

832

4

5

6

8

10

12

14

16

20

24

.040

.163

.185

.237

.090

.281

.190-24

(#10-24)

KFH

KFHS

KFHA

024

NA

5

6

8

10

12

14

16

20

24

.040

.189

.210

.256

.100

.281

.190-32

(#10-32)

KFH

KFHS

KFHA

032

NA

5

6

8

10

12

14

16

20

24

.040

.189

.210

.256

.100

.281

.250-20

(1/4-20)

KFH

KFHS

KFHA

0420

NA

NA

6

8

10

12

14

16

20

24

.062

.249

.270

.337

.135

.312

.313-18

(5/16-18)

KFH

KFHS

KFHA

0518

NA

NA

NA

8

10

12

14

16

20

24

.093

.311

.333

.376

.160

.375

螺纹尺寸

型号

螺纹码

長(cháng)度码“ L”±0.4

長(cháng)度码，以毫米為(wèi)单位

最小(xiǎo)板厚

安装孔

+.008

安装后最大接触孔

H

±0.4

s

Max

最小(xiǎo)边距

钢

不锈钢

铝

METR-C(公制)

M2.5

*0.45

KFH

KFHS

KFHA

M2.5

6

8

10

12

15

18

NA

NA

NA

NA

1

2.5

3.1

4.1

1.95

5.4

M3

*0.5

KFH

KFHS

KFHA

M3

6

8

10

12

15

18

20

25

NA

NA

1

3

3.6

4.6

2.1

5.6

M3.5

*0.6

KFH

KFHS

KFHA

M3.5

6

8

10

12

15

18

20

25

30

NA

1

3.5

4.1

5.3

2.25

6.4

N4

*0.7

KFH

KFHS

KFHA

M4

6

8

10

12

15

18

20

25

30

35

1

4

4.6

5.9

2.4

7.2

M5

*0.8

KFH

KFHS

KFHA

M5

NA

8

10

12

15

18

20

25

30

35

1

5

5.6

6.5

2.7

7.2

M6

*1

KFH

KFHS

KFHA

M6

NA

NA

10

12

15

18

20

25

30

35

1.6

6

6.6

8.2

3

7.9

M8

*1.25

KFH

KFHS

KFHA

M8

NA

NA

NA

12

15

18

20

25

30

35

2.4

8

8.6

9.6

3.7

9.6

螺纹尺寸

型号

螺纹码

耐纳特码“ L”土0.15

長(cháng)度码（以I6nas為(wèi)单位）

最小(xiǎo)板厚

安装孔+.005-.000

安装后最大接触孔

H

±0.1

S Max.

T

Max.

最小(xiǎo)边距

钢

不锈钢

铜

.500

.750

1.00

1.25

1.50

1.75

2.00

UN-F-ED(英制)

.190-32

(#10-32)

KHFH

KHFHS

KHFHB

032

8

12

16

20

24

28

32

.050

.190

.250

.300

.105

.040

.415

.250-20

(1/4-20)

KHFH

KHFHS

KHFHB

0420

8

12

16

20

24

28

32

.060

.250

.312

.380

.125

.050

.460

.313-18

(5/1218)

KHFH

KHFHS

KHFHB

0518

8

12

16

20

24

28

32

.075

.312

.375

.480

.140

.070

.500

.375-16

(3/8-16)

KHFH

KHFHS

KHFHB

0616

NA

12

16

20

24

28

32

.090

.375

.437

.580

.155

.085

.530

螺纹尺寸

型号

螺纹码

長(cháng)度码“ L”土0.15

長(cháng)度码（16英寸）

最小(xiǎo)板厚

安装孔

+.013

安装后最大接触孔

H

±0.25

S

Max.

T Max.

最小(xiǎo)边距

钢

不锈钢

铜

METR-C(公制)

M5*0.8

KHFH

KHFHS

KHFHB

M5

15

20

25

30

35

40

50

1.3

5

6.5

7.8

2.7

1.14

10.7

M6*1

KHFH

KHFHS

KHFHB

M6

15

20

25

30

35

40

50

1.5

6

7.5

9.4

2.8

1.27

11.5

M8M.25

KHFH

KHFHS

KHFHB

M8

15

20

25

30

35

40

50

2

8

9.5

12.5

3.5

1.78

12.7

M10*1.5

KHFH

KHFHS

KHFHB

M10

15

20

25

30

35

40

50

2.3

10

11.5

15.7

4.1

2.29

13.7