Panel Fasteners
Knob: Carbon Steel
Screw:Carbon Steel
Ferrule: Carbon Steel
Spring: 300 Series Stainless Steel
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
Max.
E
+.015
-.005
H
±.008
G
±.025
P
±.025
T1
Max.
T2
Nom.
Driver Size
Min.Dist Hole C/L To Edge
Knurled Cap
Stainless Steel
.112-40(#4-40)
PF50
PF60
440
0
.030
.030
.203
.202
.406
.207
.230
.000
.340
.520
#1
0.26
1
.290
.060
PF50A
PF60A
0
.038
.040
.203
.202
.406
.207
.230
.000
.340
.520
1
.290
.052
PF50B
PF60B
0
.058
.060
.203
.202
.406
.207
.230
.000
.340
.520
1
.290
.032
.138-32(#6-32)
PF50
PF60
632
0
.030
.030
.219
.218
.438
.207
.230
.000
.340
.520
#2
.28
1
.290
.060
PF50A
PF60A
0
.038
.040
.219
.218
.438
.207
.230
.000
.340
.520
1
.290
.052
PF50B
PF60B
0
.058
.060
.219
.218
.438
.207
.230
.000
.340
.520
1
.290
.032
.164-32(#8-32)
PF50
PF60
832
0
.030
.030
.250
.249
.468
.217
.230
.000
.340
.520
#2
.29
1
.290
.060
PF50A
PF60A
0
.038
.040
.250
.249
.468
.217
.230
.000
.340
.520
1
.290
.052
PF50B
PF60B
0
.058
.060
.250
.249
.468
.217
.230
.000
.340
.520
1
.290
.032
.190-32(#10-32)
PF50
PF60
032
0
.030
.030
.312
.311
.530
.225
.230
.000
.360
.530
#2
.33
1
.290
.060
PF50A
PF60A
0
.038
.040
.312
.311
.530
.225
.230
.000
.360
.530
1
.290
.052
PF50B
PF60B
0
.058
.060
.312
.311
.530
.225
.230
.000
.360
.530
1
.290
.032
.250-20(1/4-20)
PF50
PF60
0420
0
.058
.060
.375
.374
.625
.246
.280
.000
.395
.600
#2
.38
1
.340
.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
Max.
E
+0.4
-0.13
H
±0.2
G
±0.64
P
±0.64
T1
Max.
T2
Nom.
Driver Size
Min.Dist Hole C/L To Edge
Knurled Cap
Stainless Steel
M3X0.5
PF50
PF60
M3
0
0.77
0.8
5.5
5.48
10.3
5.26
5.84
0
8.64
13.21
#1
6.6
1
7.37
1.52
PF50A
PF60A
0
0.97
1
5.5
5.48
10.3
5.26
5.84
0
8.64
13.21
1
7.37
1.32
PF50B
PF60B
0
1.47
1.5
5.5
5.48
10.3
5.26
5.84
0
8.64
13.21
1
7.37
0.81
M3.5X0.6
PF50
PF60
M3.5
0
0.77
0.8
5.56
5.54
11.1
5.26
5.84
0
8.64
13.21
#2
7.1
1
7.37
1.52
PF50A
PF60A
0
0.97
1
5.56
5.54
11.1
5.26
5.84
0
8.64
13.21
1
7.37
1.32
PF50B
PF60B
0
1.47
1.5
5.56
5.54
11.1
5.26
5.84
0
8.64
13.21
1
7.37
0.81
M4X0.7
PF50
PF60
M4
0
0.77
0.8
6.4
6.38
11.9
5.51
5.84
0
8.64
13.46
#2
7.4
1
7.37
1.52
PF50A
PF60A
0
0.97
1
6.4
6.38
11.9
5.51
5.84
0
8.64
13.46
1
7.37
1.32
PF50B
PF60B
0
1.47
1.5
6.4
6.38
11.9
5.51
5.84
0
8.64
13.46
1
7.37
0.81
M5X0.8
PF50
PF60
M5
0
0.77
0.8
8
7.98
13.5
5.72
5.84
0
9.15
13.46
#2
8.4
1
7.37
1.52
PF50A
PF60A
0
0.97
1
8
7.98
13.5
5.72
5.84
0
9.15
13.46
1
7.37
1.32
PF50B
PF60B
0
1.47
1.5
8
7.98
13.5
5.72
5.84
0
9.15
13.46
1
7.37
0.81
M6X1.0
PF50
PF60
M6
0
1.47
1.5
9.5
9.48
15.9
6.25
7.11
0
10.04
15.24
#2
9.7
1
8.64
1.52