Stainless Steel Round Head Riveting Screw
All dimensions are in inches (Size Unit: inch)
UNIFIED
Thread Size
Type
Thread Code
Length "L"±.015
( Length Code is in 16ths of an inch )
Min.Sheet Thickness
Hole Size in Sheet +.003
Max. Hole in Attach Parts
H
±.015
S
Max.
Min.Dist Hole C/L To Edge
400 Stainless Steel
.250
.312
.375
.500
.625
750
.875
1.00
1.25
1.50
.112-40(#4-40)
FH4
440
4
5
6
8
10
12
14
16
/
/
.040-.095
.111
.135
.176
.085
.219
.138-32(#6-32)
FH4
632
4
5
6
8
10
12
14
16
20
24
.040-.095
.137
.160
.206
.090
.250
.164-32(#8-32)
FH4
832
4
5
6
8
10
12
14
16
20
24
.040-.095
.163
.185
.237
.090
.281
.190-32(#10-32)
FH4
032
/
5
6
8
10
12
14
16
20
24
.040-.095
.189
.210
.256
.100
.281
All dimensions are in millimeters (Size Unit: mm)
METRIC
Thread Size
Type
Thread Code
Length Code "L"±0.4
( Length Code is in millimeters )
Min.Sheet Thickness
Hole Size in Sheet +0.08
Max. Hole in Attach Parts
H
±0.4
S
Max.
Min.Dist Hole C/L To Edge
400 Stainless Steel
.250
.312
.375
.500
.625
750
.875
1.00
1.25
1.50
M3X0.5
FH4
M3
6
8
10
12
15
18
20
25
/
/
1-2.4
3.0
3.6
4.6
2.1
5.6
M4X0.7
FH4
M4
6
8
10
12
15
18
20
25
30
35
1-2.4
4.0
4.6
5.9
2.4
7.2
M5X0.8
FH4
M5
/
8
10
12
15
18
20
25
30
35
1-2.4
5.0
5.6
6.5
2.7
7.2