LF-TSN® Fastening System

Benefits
Technical Information
Order Samples

BENEFITS

  • Reduced Assembly Costs:
    Blind Installation is installed fast and cleanly.
  • Designed for thin materials:
    Can work in materials as thin as .020" and greater.
  • Permanent:
    Crimps the parent material, providing secure and permanent load bearing threads.
  • Large Flange Head:
    Increased push-out performance.

 

TECHNICAL INFORMATION

Series 9434
Series 9435
Series 9437
Series 9444
Series 9445
Series 9447

Series 9434

Material

Alloy

Finish

STEEL

1006/1010
Low Carbon Steel

Zinc Plate, Type 1, Class 3
with Supplementary Clear Chromate

Thread
Size

Part
Number

Grip

A

B

C

D

M

Indent
Mark

Drill Size
(Ref)

Hole Size

Min.

Max.

1/4-20
UNC

9434-0820

.020-.080
(0.51-2.03)

.625
(15.88)

.475
(12.07)

.058
()1.47

.332
(8.43)

.450
(11.43)

BLANK

#Q

.332
(8.43)

.338
(8.59)

9434-0822

.080-.140
(2.03-3.56)

.687
(17.45)

.450
(11.43)

1 RAD

9434-0824

.140-.200
(3.56-5.08)

.750
(19.05)

.450
(11.43)

2 RAD

9434-0826

.200-.260
(5.08-6.60)

.812
(20.62)

.445
(11.30)

3 RAD

5/16-18
UNC

9434-1024

.030-.125
(0.76-3.18)

.750
(19.05)

.665
(16.89)

.062
(1.57)

.413
(10.49)

.505
(12.83)

BLANK

#Z

.413
(10.49)

.423
(10.74)

9434-1028

.125-.200
(3.18-508)

.875
(22.23)

.555
(14.10)

1 RAD

9434-1030

.200-.275
(5.08-6.99)

.937
(23.80)

540
(13.72)

2 RAD

3/8-16
UNC

9434-1227

.030-.115
(0.76-2.92)

.844
(21.44)

.781
(19.84)

.088
(2.24)

.490
(12.45)

585
(14.86)

BLANK

#12.55mm

.490
(12.45)

.500
(12.70)

9434-1230

.115-.200
(2.92-5.08)

.938
(23.83)

595
(15.11)

1 RAD

9434-1233

.200-.285
(5.08-7.24)

1.031
(26.19)

.605
(15.37

2 RAD

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top

 

 

Series 9435

Material

Alloy

Finish

STEEL

1006/1010
Low Carbon Steel

Ainc Plate, Type 1, Class 3
with Supplementary Clear Chromate

Thread
Size

Part
Number

Grip

A

B

C

D

M

Indent
Mark

Part
Number

Hole Size

Min.

Max.

6-32
UNC

9435-0614

.010-.075
(0.25-1.91)

.438
(11.13)

.325
(8.26)

.032
(0.81)

.189
(4.80)

.300
(7.62)

1 RAD

#12

.189
(4.80)

.193
(4.90)

9435-0616

.075-.120
(1.91-3.05)

.500
(12.70)

.315
(8.00)

3 RAD

9435-0617

.120-.160
(3.05-4.06)

.500
(12.70)

.270
(6.86)

5 RAD

8-32
UNC

9435-0814

.010-.075
(0.25-1.91)

.438
(11.13)

.357
(9.07)

.032
(0.81)

.221
(5.61)

.300
(7.62)

1 RAD

#2

.221
(5.61)

.226
(5.74)

9435-0816

.075-.120
(1.91-3.05)

.500
(12.70)

.315
(8.00)

3 RAD

9435-0817

.120-.160
(3.05-4.06)

.500
(12.70)

.270
(6.86)

5 RAD

10-24
UNC

9435-1017

.010-.080
(0.25-2.03)

.531
(13.49)

.406
(10.31)

.038
(0.97)

.250
(6.35)

.380
(9.65)

1 RAD

#E

.250
(6.35)

.256
(6.50)

9435-1019

.080-1.30
(2.03-3.30)

.594
(15.09)

.390
(9.91)

3 RAD

9435-1021

.130-.180
(3.30-4.57)

.641
(16.28)

.390
(9.91)

5 RAD

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top

 

 

Series 9437

Material

Alloy

Finish

STEEL

1006/1010
Low Carbon Steel

Ainc Plate, Type 1, Class 3
with Supplementary Clear Chromate

Thread
Type

Part
Number

Grip

A

B

C

D

M

Part
Number

Hole Size

Min.

Max.

10-24
UNF

9437-1017

.010-.080
(0.25-2.03)

.531
(13.49)

.406
(10.31)

.038
(0.97)

.250
(6.35)

.380
(9.65)

#E

.250
(6.35)

.256
(6.50)

9437-1019

.080-1.30
(2.03-3.30)

.594
(15.09)

.390
(9.91)

9437-1021

.130-.180
(3.30-4.57)

.641
(16.28)

.390
(9.91)

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top

 

 

Series 9444

Material

Finish

Plain

Aluminun

Size

Part
Number

Grip

'A'

'B'

'C'

'D'

'M'

Indent
Mark

1/4 UNC

9444-0820

.020-.080

.625

.475

.058

.332

.450

Blank

9444-0822

.080-.140

.687

1 RAD

9444-0824

.140-.200

.750

2 RAD

9444-0826

.200-.260

.812

.445

3 RAD

5/16 UNC

9444-1024

.030-.125

.750

.665

.062

.413

.505

Blank

9444-1028

.125-.200

.875

.555

1 RAD

3/8 UNC

9444-1227

.030-.115

.844

.781

.088

.490

.585

Blank

9444-1230

.115-.200

.938

.595

1 RAD

9444-1233

.200-.285

1.031

.605

2 RAD

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top

 

 

Series 9445

Material

Finish

Plain

Aluminun

Thread
Type

Part
Number

Grip

A

B

C

D

M

Indent
Mark

Part
Number

Hole Size

Min.

Max.

6-32
UNC

9445-0614

.010-.075
(0.25-1.91)

.438
(11.13)

.325
(8.26)

.032
(0.81)

.189
(4.80)

.300
(7.62)

1 RAD

#12

.189
(4.80)

.193
(4.90)

8-32
UNC

9445-0814

.010-.075
(0.25-1.91)

.438
(11.13)

.357
(9.07)

.032
(0.81)

.221
(5.61)

.300
(7.62)

1 RAD

#2

.221
(5.61)

.226
(5.74)

9445-0816

.075-.120
(1.91-3.05)

.500
(12.70)

.315
(8.00)

3 RAD

9445-0817

.120-.160
(3.05-4.06)

.500
(12.70)

.270
(6.86)

5 RAD

10-24
UNC

9445-1017

.010-.080
(0.25-2.03)

.531
(13.49)

.406
(10.31)

.038
(0.97)

.250
(6.35)

.380
(9.65)

1 RAD

#E

.250
(6.35)

.256
(6.50)

9445-1019

.080-1.30
(2.03-3.30)

.594
(15.09)

.390
(9.91)

3 RAD

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top

 

 

Series 9447

Material

Finish

Plain

Aluminun

Thread
Type

Part
Number

Grip

A

B

C

D

M

Part
Number

Hole Size

Min.

Max.

10-24
UNF

9447-1017

.010-.080
(0.25-2.03)

.531
(13.49)

.406
(10.31)

.038
(0.97)

.250
(6.35)

.380
(9.65)

#E

.250
(6.35)

.256
(6.50)

9447-1019

.080-1.30
(2.03-3.30)

.594
(15.09)

.390
(9.91)

9447-1021

.130-.180
(3.30-4.57)

.641
(16.28)

.390
(9.91)

Note:
1. All dimensions shown in () are millimeters, otherwise imperial.
Top



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