UNIFIED

Thread Size

Type

Thread Code

Shank Code

A
(Shank)
Max.

Min.Sheet Thickness

Hole Size In Sheet
+.003

C
Max.

E
±.010

H
±.005

G
±.025

P
±.025

T1
Nom.

T2
Nom.

Driver Size

Min.Dist Hole C/L To Edge

.112-40(#4-40)

PFHV

440

0

.036

.036

.203

.202

.260

.080

.216

.000

.260

.436

#1

.250

1

.316

.095

.138-32(#6-32)

PFHV

632

0

.036

.036

.219

.218

.276

.092

.234

.000

.290

.484

#2

.280

1

.359

.120

.164-32(#8-32)

PFHV

832

0

.036

.036

.252

.251

.309

.111

.259

.000

.335

.555

#2

.26

1

.371

.106

METRIC

Thread Size

Type

Thread Code

Shank Code

A
(Shank)
Max.

Min.Sheet Thickness

Hole Size In Sheet
+0.08

C
Max.

E
±0.25

H
±0.13

G
±0.64

P
±0.64

T1
Nom.

T2
Nom.

Driver Size

Min.Dist Hole C/L To Edge

M3x0.5

PFHV

M3

0

0.92

0.92

5.5

5.49

6.95

2.03

5.55

0

6.69

11.25

#1

5.8

1

7.56

1.9

M3.5x0.6

PFHV

M3.5

0

0.92

0.92

6.0

5.98

7.45

2.34

6.01

0

7.45

12.47

#2

6.3

1

8.42

2.3

M4x0.7

PFHV

M4

0

0.92

0.92

6.4

6.38

7.85

2.79

6.59

0

8.5

14.1

#2

6.7

1

9.39

2.7