AREA  IN

DIMENSIONS  OF  NUTS  AND

H

^

M

^

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BOLT  HEADS

H

*"*

^

^

INCHES

M

o

H

h

5

33

a

3

1

5

O  k-3

fl

o

O

H

H

OUTBID

8

a

J

1

1

5

P

1

|

ft

1

j"

20

0.185''

w

0.049

0.026

r

0.578/x

0.707"

4~

4

T6?r

18

0.240

I

0.076

0.045

0.686

0.840

A

H

|

16

0.294

A

0.110

0.068

11

0.794

0.972

f

T7s

14

0.345

H

0.150

0.093

it

0.902

1.105

A

I!

|

13

0.400

H

0.196

0.126

1.011

1.237

i

7
T(T

^

12

0.454

*f

0.248

0.162

§£

1.119

1.370

*

ii

1

11

0.507

0.307

0.202

*A

1.227

1.502

17.
10

0.620

fi

0.442

0.302

4

1.444

1.768

^

|"

|

9

0.731

0.601

0.419

1.660

2.033

-7

1  •'

1

8

0.838

|5

0.785

0.551

15

1.877

2.298

1

T§

H

7

0.939

§^

0.994

0.694

HI

2.093

2.563

H

SI

i^

7

1.064

1-^.
