ST series threaded insert is different from our standard type of blind rivet nut. The overall length is shorter than standard type which it allows to be used in small & narrow space.
Although it is short type but it can be installed into most any material with thickness over 0.03”(0.76mm).
The head of insert can press tightly against the surface of application after riveting.
It is commonly to be used in any industry including automobile industry
Material: Steel/ Stainless Steel/ Brass/ Aluminum
UNFIED (INCH) AND METERIC
THREAD SIZE
|
THREAD
SIZE
|
PART NO.
|
HD
±0.005
|
L
±0.015
|
D
MAX
|
IL
MAX
|
LB
±0.015
|
ILB
MAX
|
IATD
MAX
|
HOLE
DEPTHE
MIN
|
|
UNC 4-40
|
CATI440
|
.211
|
.370
|
.1875
|
.205
|
.660
|
.495
|
.395
|
.400
|
|
UNC 6-32
|
CATI630
|
.240
|
.370
|
.2185
|
.205
|
.675
|
.505
|
.410
|
.400
|
|
UNC 8-32
|
CATI832
|
.269
|
.370
|
.2495
|
.205
|
.675
|
.505
|
.410
|
.400
|
|
UNC 10-24
|
CATI1024
|
.306
|
.370
|
.2805
|
.205
|
.685
|
.520
|
.385
|
.400
|
|
UNC 10-32
|
CATI1032
|
.306
|
.370
|
.2805
|
.205
|
.685
|
.520
|
.385
|
.400
|
|
UNC 1/4-20
|
CATI 420
|
.400
|
.515
|
.3745
|
.275
|
1.005
|
.760
|
.615
|
.540
|
|
UNC 5/16-18
|
CATI 520
|
.528
|
.615
|
.4995
|
.325
|
1.065
|
.770
|
.630
|
.640
|
|
UNC 3/8-16
|
CATI 616
|
.588
|
.745
|
.5615
|
.390
|
1.450
|
1.095
|
.890
|
.770
|
|
UNC 1/2-13
|
CATI 1213
|
.800
|
.935
|
.7485
|
.485
|
NA
|
NA
|
NA
|
.960
|
|
THREAD
SIZE
|
PART NO.
|
HD
±0.005
|
L
±0.015
|
D
MAX
|
IL
MAX
|
LB
±0.015
|
ILB
MAX
|
IATD
MAX
|
HOLE
DEPTHE
MIN
|
|
ISO M3X05
|
CATM 350
|
5.36
|
9.40
|
4.76
|
5.21
|
16.77
|
12.57
|
10.03
|
10.16
|
|
ISO M4X0.7
|
CATM 470
|
6.83
|
9.40
|
6.34
|
5.21
|
17.15
|
12.83
|
10.41
|
10.16
|
|
ISO M5X0.8
|
CATM 580
|
7.77
|
9.40
|
7.12
|
5.21
|
17.40
|
13.21
|
9.78
|
10.16
|
|
ISO M6X1.0
|
CATM 610
|
10.16
|
13.08
|
9.51
|
6.99
|
25.53
|
19.30
|
15.62
|
13.72
|
|
ISO M8X1.25
|
CATM 8125
|
13.41
|
15.62
|
12.69
|
8.26
|
27.05
|
19.56
|
16.00
|
16.26
|
|
ISO M10X1.5
|
CATM 1015
|
14.94
|
18.92
|
14.26
|
9.91
|
36.83
|
27.81
|
22.61
|
19.56
|
|
ISO M12X1.75
|
CATM 12175
|
20.32
|
23.75
|
19.01
|
12.32
|
NA
|
NA
|
NA
|
24.38
|
Hole size/material thickness
chart
|
THREAD
SIZE
|
.303-.090MAT.
THICKNESS
|
.091-.124MAT.
THICKNESS
|
.125-.186MAT.
THICKNESS
|
.187-OVER MAT.
THICKNESS
|
||||
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
|
|
UNC 4-40
|
3/16
|
.1875
|
#10
|
.1935
|
#10
|
.1935
|
#9
|
.1960
|
|
UNC 6-32
|
7/32
|
.2188
|
#2
|
.2210
|
#1
|
.2280
|
#1
|
.2280
|
|
UNC 8-32
|
1/4
|
.2500
|
“F”
|
.2570
|
17/64
|
.2656
|
17/64
|
.2656
|
|
UNC 10-24
|
9/32
|
.2812
|
“L”
|
.2900
|
“L”
|
.2900
|
19/64
|
.2969
|
|
UNC 10-32
|
9/32
|
.2812
|
“L”
|
.2900
|
“L”
|
.2900
|
19/64
|
.2969
|
|
UNC 1/4-20
|
0.375
|
.3750
|
0.375
|
.3750
|
“W”
|
.3860
|
25/64
|
.3906
|
|
UNC 5/16-18
|
0.5
|
.5000
|
0.5
|
.5000
|
33/64
|
.5156
|
33/64
|
.5156
|
|
UNC 3/8-16
|
0.5625
|
.5625
|
0.5625
|
.5625
|
37/64
|
.5781
|
37/64
|
.5781
|
|
UNC 1/2-13
|
0.75
|
.7500
|
0.765625
|
.7656
|
25/32
|
.7810
|
51/64
|
.7970
|
|
THREAD
SIZE
|
.303-.090MAT.
THICKNESS
|
.091-.124MAT.
THICKNESS
|
.125-.186MAT.
THICKNESS
|
.187-OVER MAT.
THICKNESS
|
||||
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
DRILL
SIZE
|
DECIMAL
|
|
|
ISO M3X0.5
|
3/16
|
.1875
|
#10
|
.1935
|
#10
|
.1935
|
#9
|
.1960
|
|
ISO M4X0.7
|
7/32
|
.2188
|
#2
|
.2210
|
#1
|
.2280
|
#1
|
.2280
|
|
ISO M5X0.8
|
1/4
|
.2500
|
“F”
|
.2570
|
17/64
|
.2656
|
17/64
|
.2656
|
|
ISO M6X1.0
|
9/32
|
.2812
|
“L”
|
.2900
|
“L”
|
.2900
|
19/64
|
.2969
|
|
ISO M8X1.25
|
9/32
|
.2812
|
“L”
|
.2900
|
“L”
|
.2900
|
19/64
|
.2969
|
|
ISO M10X1.5
|
0.375
|
.3750
|
0.375
|
.3750
|
“W”
|
.3860
|
25/64
|
.3906
|
|
ISO M12X1.25
|
0.5
|
.5000
|
0.5
|
.5000
|
33/64
|
.5156
|
33/64
|
.5156
|
7201 Walden Lane, Darien, IL60561, U.S.A.
TEL：630-964-0208 FAX：630-963-0289
MAIL：sales@imperialrivet.com
