TRUSS COMBO HEAD POST SCREW

TRUSS COMBO HEAD POST SCREW

8#-32 COMBO HEAD FEMALE POST / BLIND THREAD / STEEL  
A H D F L PART NO.
0.3750 0.0940 0.2030 8#-32 THREAD 3/8″ SB832-38
1/2″ SB832-12
5/8″ SB832-58
3/4″ SB832-34
1″ SB832-12
1.32″ SB832-132

10#-24 COMBO HEAD FEMALE POST / TAPPED THROUGH / STEEL 
A H D F L PART NO.
0.4300 0.1050 0.2440 10#-24 THREAD 1/4″ SB1024-14
3/8″ SB1024-38
1/2″ SB1024-12
5/8″ SB1024-58
3/4″ SB1024-34
1″ SB1024-1
1-1/4″ SB1024-114
1/1-2″ SB1024-112
2″ SB1024-2

1/4#-20 COMBO HEAD FEMALE POST / TAPPED THROUGH / STEEL 
A H D F L PART NO.
0.5630 0.1560 0.3130 1/4-20 THREAD 3/8″ SB1420-38
1/2″ SB1420-12
3/4″ SB1420-34
1″ SB1420-1
1/4″ SB1420-14
1-1/2″ SB1420-112
1-3/4″ SB1420-134
2″ SB1420-2

5/6#-18 COMBO HEAD FEMALE POST / TAPPED THROUGH / STEEL 
A H D F L PART NO.
0.6875 0.1720 0.3750 5/16-18 THREAD 3/8″ SB51618-38
1/2″ SB51618-12
5/8″ SB51618-58
3/4″ SB51618-34
7/8″ SB51618-78
1″ SB51618-1
1-1/4″ SB51618-114
1-1/2″ SB51618-112

8#-32  SCREW COMBO HEAD / STEEL
A H D1 L PART NO.
0.3750 0.0940 8#-32 THREAD 5/16″ SS832-516

10#-24 SCREW COMBO HEAD / STEEL
A H D1 L PART NO.

0.4300

0.1050 10#-24 THREAD 5/16″ SS1024-516

1/4#-20 SCREW COMBO HEAD / STEEL
A H D1 L PART NO.

0.5625

0.1563 1/4-20 THREAD 5/16″ SS1420-516

5/16#-18 SCREW COMBO HEAD / STEEL
A H D1 L PART NO.
0.6875 0.1720 5/16-18 THREAD 3/8″ SS51618-38
1/2″ SS51618-12

MATERIAL AVAILABLE FOR TRUSS COMBO HEAD POST SCREW: 
STEEL, STAINLESS STEEL , ALUMINUM, BRASS

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

TOP QUALITY INSTRUMENT INC. USA

http://www.topqualityinstrument.com/

BINDING POST SCREW / CHICAGO SCREW

BINDING POST SCREW / CHICAGO SCREW

#8-32 FLAT HEAD FEMALE NUT/ BLIND THREAD/ ALUMINUM
A H D F L PART NUMBER
0.394″ 0.078″ 0.197″ 8-32 THREAD 1/4″ AB8321-14
5/16″ AB832-516
3/8″ AB832-38
1/2″ AB832-12
5/8″ AB832-58
3/4″ AB832-34
1″ AB832-1
1 1/4″ AB832-114
1 1/2″ AB832-112
1 3/4″ AB832-134
2″ AB832-2
2 1/4″ AB832-214
2 1/2″ AB832-212
2 3/4″ AB832-234
3″ AB832-3
3 1/4″ AB832-314
3 1/2″ AB832-312
3 3/4″ AB832-334
4″ AB832-4
#8-32 FLAT HEAD FEMALE NUT/ BLIND THREAD/ ALUMINUM
A H D F L PART NUMBER
0.394″ 0.055″ 0.197″ 8-32 THREAD 1/8″ AI8321-18
3/16″ AI832-316
1/4″ AI832-14
3/8″ AI832-38
1/2″ AI832-12
#8-32 EXTENDED SCREW/ALUMINUM
D D1 L L1 F G PART NUMBER
0.197″ 8-32 THREAD 1/4″ 0.2″ 8-32 THREAD 0.433″ AE8321-14
1/2″ AE832-12
3/4″ AI832-34
1″ AE832-1
#8-32 MALE SCREW/ALUMINUM
D D1 L PART NUMBER
0.413″ 8-32 THREAD 3/16″ AM832-316
5/16″ AM832-516

MATERIAL AVAILABLE FOR BINDING POST SCREW:
ALUMINUM

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

Image

TOP QUALITY INSTRUMENT INC. USA

http://www.topqualityinstrument.com/

TSC 8 BLIND PRESSED NUTS

TSC 8 BLIND PRESSED NUTS
DIMENSIONS & SPECIFICATIONS
(MILLIMETERS)
THREAD
SIZE
PART
NO.
BARREL
DIA.
B
MAX.
MIN.
+0.08
-0.00
SHANK
DIA.
C
MAX.
L
MAX.
A
MAX.
E
±0.25
T
±0.25
MIN.
H
DEPTH
FULL
THREAD
MIN.
M3x0.5
3501
3.8
1.0
4.25
4.22
8.5
0.97
6.35
9.6
4.8
5.3
3502
1.4
1.37
M4x0.7
4701
5.2
1.0
5.40
5.38
9.8
0.97
7.95
11.2
6.9
7.1
4702
1.4
1.37
M5x0.8
5801
6.0
1.0
6.40
6.38
9.8
0.97
8.75
11.2
7.1
7.1
5802
1.4
1.37
M6x1.0
6101
7.8
1.4
8.75
8.72
12.7
1.37
11.10
14.3
8.6
7.8
6102
2.3
2.21
DIMENSIONS & SPECIFICATIONS
(INCH)
THREAD
SIZE
PART
NO.
BARREL
DIA.
B
MAX.
MIN.
+0.003
-0.000
SHANK
DIA.
C
MAX.
L
MAX.
A
MAX.
E
MAX.
T
MAX.
MIN.
H
DEPTH
FULL
THREAD”MIN.
#4-40
4401
0.149
0.040
0.166
0.165
0.335
0.038
0.25
0.38
0.19
0.21
4402
0.056
0.054
#6-32
6321
0.169
0.040
0.187
0.186
0.335
0.038
0.28
0.38
0.22
0.23
6322
0.056
0.054
#8-32
8321
0.204
0.040
0.213
0.212
0.385
0.038
0.31
0.44
0.27
0.28
8322
0.056
0.054
#10-32
10321
0.235
0.040
0.250
0.249
0.385
0.038
0.34
0.44
0.28
0.28
10322
0.056
0.054
1/4-20
4201
0.305
0.056
0.344
0.343
0.500
0.054
0.43
0.56
0.34
0.31
4202
0.090
0.087

ADVANTAGES OF CLINCHING PARTS:

  • PROVIDE STRONG THREADS IN METAL AS THIN AS 020″ / .51 MM.

  • MAY BE INSTALLED USING ANY PARALLEL ACTING SQUEEZING FORCE.

  • PROVIDE HIGH PUSHOUT AND TORQUE-OUT RESISTANCE.

  • DO NOT REQUIRE SPECIAL HOLE PREPARATION, SUCH AS CHAMFERING AND DEBURRING.

  • REVERSE SIDE OF METAL SHEET REMAINS FLUSH.

  • NO RETAPPING NECESSARY AFTER APPLICATION.

  • LOW INSTALLED COSTS.

★NUTS:
NUTS WITH THREAD STRENGTHS GREATER THAN MILD STEEL SCREWS ARE COMMONLY USED WHEREVER STRONG INTERNAL THREADS ARE NEEDED FOR COMPONENT ATTACHMENT OF FABRICATION ASSEMBLY.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

TOP QUALITY INSTRUMENT INC. USA

http://www.topqualityinstrument.com/

TSC 7 SELF-CLINCHING STANDOFFS

TSC7 SELF-CLINCHING STANDOFFS

THROUGH THREADS
BLIND THREADS
THROUGH – HOLE THREADS
DIMENSIONS & SPECIFICATIONS
(MILLIMETERS)
THREAD
SIZE
PART
NO.
L
LENGTH
± 0.08
+.08
-.00
D
DIM.
+.00
-.13
S
MIN.
THREAD
DEPTH
H
NOM.
MIN.
MIN.
TYPE S
TYPE ST
TYPE SC
M2.5×0.45
2545
2
3
4
6
8
10
12
14
16
18
19
4.2
4.19
5.2
4.8
0.63
5.8
2545B
5.4
5.38
6.4
0.63
7.1
M3.0×0.50
350
2
3
4
6
8
10
12
14
16
18
19
4.2
4.19
6.2
4.8
0.63
5.8
350B
5.4
5.38
6.4
0.63
7.1
M3.5×0.60
356
2
3
4
6
8
10
12
14
16
18
5.4
5.38
7.0
6.4
0.63
7.1
DIMENSIONS & SPECIFICATIONS
(INCH)
THREAD
SIZE
PART
NO.
 
+.003
.000
D
DIM
+.00
-.005
S
MIN.
THREAD
DEPTH
H
NOM.
MIN
MIN.
TYPE S
TYPE ST
TYPE SC
#2-56
256
0.09
0.125
0.187
0.250
0.312
0.375
0.437
0.500
0.562
0.625
0.687
0.750
0.166
0.165
0.200
0.187
0.025
0.23
256B
0.213
0.212
0.250
0.025
0.27
#4-40
440
0.09
0.125
0.187
0.250
0.312
0.375
0.437
0.500
0.562
0.625
.0687
0.750
0.166
0.165
0.220
0.187
0.025
0.23
440B
0.213
0.212
0.250
0.025
0.27
#6-32
632
0.09
0.125
0.187
0.250
0.312
0.375
0.437
0.500
0.562
0.625
0.687
0.213
0.212
0.270
0.250
0.025
0.27

MATERIAL AVAILABLE FOR SELF-CLINCHING STANDOFFS: 
STEEL, STAINLESS STEEL

ADVANTAGES OF CLINCHING PARTS:

  • PROVIDE STRONG THREADS IN METAL AS THIN AS 020″ / .51 MM.

  • MAY BE INSTALLED USING ANY PARALLEL ACTING SQUEEZING FORCE.

  • PROVIDE HIGH PUSHOUT AND TORQUE-OUT RESISTANCE.

  • DO NOT REQUIRE SPECIAL HOLE PREPARATION, SUCH AS CHAMFERING AND DEBURRING.

  • REVERSE SIDE OF METAL SHEET REMAINS FLUSH.

  • NO RETAPPING NECESSARY AFTER APPLICATION.

  • LOW INSTALLED COSTS.

★STANDOFFS:
USED WHERE IT IS NECESSARY TO STACK OR SPACE COMPONENTS AWAY FROM THE PANEL. THRU-THREADED OR BLIND TYPES ARE GENERALLY STANDARD.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST  TOP QUALITY INSTRUMENT INC. USA 

 http://www.topqualityinstrument.com/

TSC 6 SELF-CLINCHING STUDS

TSC 6 SELF-CLINCHING STUDS

DIMENSIONS & SPECIFICATIONS
(MILLIMETERS)
THREAD
SIZE
PART
NO.
L
LENGTH
± 0.4
D
± 0.4
+0.08
-0.00
MAX
REC.NUT
TIGHT.TORQUE
N.m
MIN
MIN
M2.5×0.45
2545
6
8
10
12
15
18
4.1
2.5
0.40
5.4
1.0
M3x0.5
350
6
8
10
12
15
18
20
22
25
4.6
3.0
0.72
5.6
1.0
M3.5×0.6
356
6
8
10
12
15
18
20
22
25
28
30
5.3
3.5
1.10
6.4
1.0
M4x0.7
470
6
8
10
12
15
18
20
22
25
28
30
35
38
5.9
4.0
1.60
7.2
1.0
M5x0.8
580
8
10
12
15
18
20
22
25
28
30
35
38
6.5
5.0
3.40
7.2
1.0
M6x1.0
610
10
12
15
18
20
22
25
28
30
35
38
8.2
6.0
5.70
7.9
1.6
M8x1.25
8125
12
15
18
20
22
25
28
30
35
38
9.6
8.0
14.0
9.6
2.4
DIMENSIONS & SPECIFICATIONS
(INCH)
THREAD
SIZE
PART
NO
.
L
LENGTH
± 0.015
D
± 0.01
5
+0.003
-0.000
MAX.
REC.NUT
TIGHT.TORQUE
IN.-LBS
MIN
MIN
#2-56
256
0.250
0.3125
0.375
0.500
0.625
0.750
0.144
0.085
2.5
0.187
0.040
#4-40
440
0.250
0.3125
0.375
0.500
0.625
0.750
0.875
1.00
0.176
0.111
5
0.219
0.040
#6-32
632
0.250
0.3125
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.206
0.137
10
0.250
0.040
#8-32
832
0.250
0.3125
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.237
0.163
15
0.281
0.040
#10-24
1024
0.3125
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.256
0.189
25
0.281
0.040
#10-32
1032
0.3125
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.256
0.189
30
0.281
0.040
1/4-20
420
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.337
0.249
55
0.312
0.062
5/16-18
518
0.375
0.500
0.625
0.750
0.875
1.00
1.25
1.50
0.376
0.311
115
0.375
0.093

MATERIAL AVAILABLE FOR SELF-CLINCHING STUDS: 

STEEL, STAINLESS STEEL

ADVANTAGES OF CLINCHING PARTS:

  • PROVIDE STRONG THREADS IN METAL AS THIN AS 020″ / .51 MM.

  • MAY BE INSTALLED USING ANY PARALLEL ACTING SQUEEZING FORCE.

  • PROVIDE HIGH PUSHOUT AND TORQUE-OUT RESISTANCE.

  • DO NOT REQUIRE SPECIAL HOLE PREPARATION, SUCH AS CHAMFERING AND DEBURRING.

  • REVERSE SIDE OF METAL SHEET REMAINS FLUSH.

  • NO RETAPPING NECESSARY AFTER APPLICATION.

  • LOW INSTALLED COSTS.

STUDS:
EXTERNALLY THREADED FASTENERS WHICH ARE USED WHERE THE ATTACHMENT MUST BE POSITIONED BEFORE BEING FASTENED.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

TOP QUALITY INSTRUMENT INC. USA

http://www.topqualityinstrument.com/

TSC 5 SELF-CLINCHING LOCK NUTS

TSC 5 SELF-CLINCHING LOCK NUTS

Type SC
Type ST
Type S
DIMENSIONS & SPECIFICATIONS
(MILLIMETERS)
THREAD
SIZE
L
LENGTH
± 0.20
A
± 0.20
H
± 0.10
D
+0.00
-0.08
T
± 0.10
P
± 0.10
M3x0.5
4
6
8
10
12
14
16
18
20
7.20
0.55
6.18
5.60
0.50
M4x0.7
6
8
10
12
14
16
18
20
8.20
0.55
7.18
6.60
0.50
M5x0.8
8
10
12
14
16
18
20
8.20
0.55
7.18
6.60
0.50
S 2 3 4 6 8 8 8 8 8

ADVANTAGES OF CLINCHING PARTS:

  • PROVIDE STRONG THREADS IN METAL AS THIN AS 020″ / .51 MM.

  • MAY BE INSTALLED USING ANY PARALLEL ACTING SQUEEZING FORCE.

  • PROVIDE HIGH PUSHOUT AND TORQUE-OUT RESISTANCE.
  • DO NOT REQUIRE SPECIAL HOLE PREPARATION, SUCH AS CHAMFERING AND DEBURRING.
  • REVERSE SIDE OF METAL SHEET REMAINS FLUSH.

  • NO RETAPPING NECESSARY AFTER APPLICATION.

  • LOW INSTALLED COSTS.

★NUTS:
NUTS WITH THREAD STRENGTHS GREATER THAN MILD STEEL SCREWS ARE COMMONLY USED WHEREVER STRONG INTERNAL THREADS ARE NEEDED FOR COMPONENT ATTACHMENT OF FABRICATION ASSEMBLY.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST         

 TOP QUALITY INSTRUMENT INC. USA 

http://www.topqualityinstrument.com/

TSC 4 SELF-CLINCHING NUTS

TSC 4 SELF-CLINCHING NUTS
DIMENSION & SPECIAIFICATION
(MILLMENTERS)
THREAD
SIZE
PART
NO.
D
MAX.
MIN.
+0.080
-0.000
A
MAX
B
± 0.25
C
± 0.25
 
MIN.
M2x0.4
2401
0.76
0.8
4.25
4.22
6.3
1.5
4.8
2402
0.97
1.0
2403
1.37
1.4
2404
2.21
2.3
M2.5×0.45
2501
0.76
0.8
4.25
4.22
6.3
1.5
4.8
2502
0.97
1.0
2503
1.37
1.4
2504
2.21
2.3
M3x0.5
3501
0.76
0.8
4.25
4.22
6.3
1.5
4.8
3502
0.97
1.0
3503
1.37
1.4
3504
2.21
2.3
M3.5×0.6
3561
0.76
0.8
4.75
4.73
7.1
1.5
5.6
3562
0.97
1.0
3563
1.37
1.4
3564
2.21
2.3
M4x0.7
4701
0.76
0.8
5.4
5.38
7.9
2.0
6.9
4702
0.97
1.0
4703
1.37
1.4
4704
2.21
2.3
M5x0.8
5801
0.76
0.8
6.4
6.38
8.7
2.0
7.1
5802
0.97
1.0
5803
1.37
1.4
5804
2.21
2.3
M6x1.0
6101
1.37
1.4
8.75
8.72
11.05
4.08
8.6
6102
2.21
2.3
6103
3.05
3.2
M8x1.25
81251
1.37
1.4
10.5
10.44
12.65
5.47
9.7
81252
2.21
2.3
81253
3.05
3.2
M10x1.5
10151
2.21
2.3
14.0
13.94
17.35
7.48
13.5
10152
3.05
3.2
10153
6.00
6.4
DIMENSIONS & SPECIFICATIONS
(INCH)
THREAD SIZE
PART
NO.
D
MAX.
MIN.
+0.003
-0.000
A
MAX
B
±0.01
C
±0.01
MIN.
#2-56
256-1
0.030
0.030
0.166
0.165
0.250
0.070
0.19
256-2
0.038
0.040
256-3
0.054
0.056
256-4
0.087
0.091
#3-48
348-1
0.030
0.030
0.166
0.165
0.250
0.070
0.19
348-2
0.038
0.040
348-3
0.054
0.056
348-4
0.087
0.091
#4-40
440-1
0.030
0.030
0.166
0.165
0.250
0.070
0.19
440-2
0.038
0.040
440-3
0.054
0.056
440-4
0.087
0.091
#6-32
632-1
0.030
0.030
0.1875
0.187
0.281
0.070
0.22
632-2
0.038
0.040
632-3
0.054
0.056
632-4
0.087
0.091
#8-32
832-1
0.030
0.030
0.213
0.212
0.312
0.090
0.27
832-2
0.038
0.040
832-3
0.054
0.056
832-4
0.087
0.091
#10-24
1024-1
0.030
0.030
0.250
0.249
0.344
0.090
0.28
1024-2
0.038
0.040
1024-3
0.054
0.056
1024-4
0.087
0.091
#10-32
1032-1
0.030
0.030
0.250
0.249
0.344
0.090
0.28
1032-2
0.038
0.040
1032-3
0.054
0.056
1032-4
0.087
0.091
#12-24
1224-1
0.038
0.040
0.277
0.276
0.380
0.130
0.31
1224-2
0.054
0.056
1224-3
0.027
0.091
#1/4-20
420-1
0.054
0.056
0.344
0.343
0.437
0.170
0.34
420-2
0.087
0.091
420-3
0.120
0.125
#1/4-28
428-1
0.054
0.056
0.344
0.343
0.437
0.170
0.34
428-2
0.087
0.091
428-3
0.120
0.125
#5/16-18
518-1
0.054
0.056
0.413
0.412
0.500
0.230
0.38
518-2
0.087
0.091
518-3
0.120
0.125
#5/16-24
524-1
0.054
0.056
0.413
0.412
0.500
0.230
0.38
524-2
0.087
0.091
524-3
0.120
0.125
#3/8-16
316-1
0.087
0.091
0.500
0.499
0.562
0.270
0.44
316-2
0.120
0.125
316-3
0.235
0.250
#3/8-24
324-1
0.087
0.091
0.500
0.499
0.562
0.270
0.44
324-2
0.120
0.125
324-3
0.235
0.250
ADVANTAGES OF CLINCHING PARTS:
  • PROVIDE STRONG THREADS IN METAL AS THIN AS 020″ / .51 MM.
  • MAY BE INSTALLED USING ANY PARALLEL ACTING SQUEEZING FORCE.
  • PROVIDE HIGH PUSHOUT AND TORQUE-OUT RESISTANCE.
  • DO NOT REQUIRE SPECIAL HOLE PREPARATION, SUCH AS CHAMFERING AND DEBURRING.
  • REVERSE SIDE OF METAL SHEET REMAINS FLUSH.
  • NO RETAPPING NECESSARY AFTER APPLICATION.
  • LOW INSTALLED COSTS.
★NUTS:
NUTS WITH THREAD STRENGTHS GREATER THAN MILD STEEL SCREWS ARE COMMONLY USED WHEREVER STRONG INTERNAL THREADS ARE NEEDED FOR COMPONENT ATTACHMENT OF FABRICATION ASSEMBLY.
★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST
.

TOP QUALITY INSTRUMENT INC. USA

http://www.topqualityinstrument.com/