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
B
±.005
G
±.025
P
±.016
H
±.025
T1
Max.
T2
Nom.
Steel
Stainless Steel
.112-40(#4-40)
PFS4
PFC4
440
40
.036
.036
.219
.217
.280
.250
.170
.000
.090
.370
.540
62
.230
.060
.138-32(#6-32)
PFS4
PFC4
632
40
.036
.036
.250
.247
.310
.280
.200
.000
.100
.410
.610
62
.260
.060
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
±0.25
E
±0.25
B
±0.13
G
±0.64
P
±0.4
H
±0.13
T1
Max.
T2
Nom.
Steel
Stainless Steel
M3X0.5
PFS4
PFC4
M3
40
0.9
0.9
5.56
5.5
7.0
6.35
4.3
0
2.2
9.4
14.0
62
5.8
1.5