Panel Fasteners
All dimensions are in inches (Size Unit: inch)
UNIFIED
Thread Size
Type
Thread Code
Shank Code
A
(Shank)
Max.
Min.Sheet Thickness
Hole Size In Sheet
+.003
C
±.003
E
±.010
G
±.016
P
±.025
H
±.025
T1
Max.
T2
Nom.
Min.Dist Hole C/L To Edge
.112-40(#4-40)
PFK
440
40
.060
.060
.265
.283
.312
.250
.000
.072
.36
.54
.20
62
.375
.125
84
.500
.250
.138-32(#6-32)
PFK
632
40
.060
.060
.281
.299
.344
.250
.000
.072
.36
.54
.26
62
.375
.125
84
.500
.250
All dimensions are in millimeters (Size Unit: mm)
METRIC
Thread Size
Type
Thread Code
Shank Code
A
(Shank)
Max.
Min.Sheet Thickness
Hole Size In Sheet
+0.08
C
±0.08
E
±0.25
G
±0.4
P
±0.64
H
±0.13
T1
Max.
T2
Nom.
Min.Dist Hole C/L To Edge
M3X0.5
PFK
M3
40
1.53
1.53
6.73
7.19
7.92
6.4
0
1.83
9.14
13.72
5.08
62
9.5
3.2
84
12.7
6.4