Key Locking Thread Insert Description And Parameter

Key Locking Thread Insert Description And Parameter

Key locking thread inserts are available in carbon and stainless steel, both inch and metric series, and are supplied in Thin wall, Heavy Duty styles. Featuring a key-locking action that prevents rotation due to vibration or torsion .Inch & Metric ,Thin Wall & Heavy Duty,Stainless & Carbon Steel Key locking thread insert.

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Product Details

KEY LOCKING THREAD INSERT DESCRIPTION

▶Inch & Metric ▶Thin Wall & Heavy Duty ▶Stainless & Carbon Steel


FYS Technology Co.,Ltd was established in 2004 .Since that time our fastening systems have been successfully integrated into numerous applications within many different industries in the world. We provide local support for innovative, high quality fastening systems supplied globally to the strictest environmental and working conditions.


Key locking thread inserts are available in carbon and stainless steel, both inch and metric series, and are supplied in Thin wall, Heavy Duty styles. Featuring a key-locking action that prevents rotation due to vibration or torsion .


Features:

• Installed with standard drills and taps

• Easy installation and to remove

• May be used in a variety of materials: aluminum, magnesium, cold rolled steel

• Passivated to enhance corrosion-resistance and finish

• Counter bored internal thread on Inch Series ; counter sunk internal thread on Metric Series


Typical Applications :

• Trucks, RVs

• Machinery, Small Engines

• Molds, Tool and Die

• MRO Tasks

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Material: In Carbon Steel - C1215 or equivalent

                In Stainless Steel - 303 or equivalent

                Keys - 302 CRES or equivalent


Finish: Carbon Steel - Zinc Phosphate

             Stainless Steel - Passivated


Tolerances: ±.010 inch or ±.25 mm unless specified otherwise.


Dimensions: Are in inches except metric inserts are in millimeters.

                      Metric/Inch inserts have a metric internal thread while

                      all other dimensions are in inches.

Keys: Inserts with an internal thread size of 5/16 or M7 and larger have

          4 locking keys,smaller sizes have 2 locking keys.


Tap Drill Hole Tolerance: Inch - .234 to .500 = +.004/-.001

                                           Inch - Over .500 = +.005/-.001

                                           Metric - 6.90 to 10.80 = +.100/-.025

                                           Metric - Over 12.80 = +.130/-.025


KEY LOCKING THREAD INSERT TECHNICAL PARAMETER

Thin wall — Metric Series

Insert

Installation

Removal

Carbon Part No.

Stainless Part No.

Internal Thread Class 6H

External Thread Class 6g

Length in.

Installation Tool Part No.

Tap Drill Size

C'Sink Diameter

+.25/-.00

Thread Tap

Drill

Size Class 6H

Min Depth

Size

Depth

25847

26347

M2- 0.4

M4- 0.7

3.0

24697

3.4

4.1

M4- 0.7

4.0

2.8

2.0

25848

26348

M2.5- 0.45

M4.5- 0.75

3.8

24698

3.9

4.6

M4.5- 0.75

5.0

3.0

2.0

25849

26349

M3- 0.5

M5- 0.8

4.25

24699

4.4

5.1

M5- 0.8

5.5

3.5

2.25

25950

26350

M4- 0.7

M6- 0.75

5.25

24750

5.5

6.1

M6- 0.75

6.5

4.6

2.5

25951

26351

M 5-0.8

M8-1.25

8.0

24751

6.9

8.25

M8-1.25

9.5

5.50

4.00

25952

26352

M6-1

M10-1.25

10.0

24752

8.8

10.25

M10-1.25

11.5

7.50

4.75

25953

26353

M8-1.25

M12-1.25

12.0


24753

10.8

12.25

M12-1.25

13.5

9.50

4.75

26153

26553

M8-1

25955

26355

M10-1.5

M14-1.5

14.0


24755

12.8

14.25

M14-1.5

15.5

11.50

4.75

26155

26555

M10-1.25

25956

26356

M12-1.75

M16-1.5

16.0


24756

14.75

16.25

M16-1.5

17.5

13.50

4.75

26156

26556

M12-1.25


Heavy Duty — Metric Series

Insert

Installation

Removal

Carbon Part No.

Stainless Part No.

Internal Thread Class 6H

External Thread Class 6g

Length in.

Installation Tool Part No.

Tap Drill Size

C'Sink Diameter

+.25/-.00

Thread Tap

Drill

Size Class 6H

Min. Depth

Size

Depth

25963

26363

M4-.7

M8-1.25

8.0

24763

6.90

8.25

M8-1.25

9.5

5.50

4.00

25964

26364

M5-.8

M10-1.25

10.0

24764

8.80

10.25

M10-1.25

12.5

7.50

4.75

25965

26365

M6-1

M12-1.25

12.0

24765

10.80

12.25

M12-1.25

14.5

9.50

4.75

25966

26366

M8-1.25

M14-1.5

14.0

24766

12.80

14.25

M14-1.5

16.5

11.50

4.75

26166

26566

M8-1

25967

26367

M10-1.5

M16-1.5

16.0

24767

14.75

16.25

M16-1.5

18.5

13.50

4.75

26167

26567

M10-1.25

23596

26369

M12-1.75

M18-1.5

18.0

24769

16.75

18.25

M18-1.5

20.5

15.50

4.75

26169

26569

M12-1.25

25970

26370

M14-2

M20-1.5

20.0

24770

18.75

20.25

M20-1.5

22.5

17.50

4.75

26170

26570

M14-1.5

25971

26371

M16-2

M22-1.5

22.0

24771

20.50

22.25

M22-1.5

24.5

17.75

6.35

26171

26571

M16-1.5

26172

26572

M18-1.5

M24-1.5

24.0

24772

22.50

24.25

M24-1.5

26.5

19.75

6.35

25973

26373

M20-2.5

M30-2

30.0

24773

28.00

30.25

M30-2

34.5

25.75

6.35

26173

26573

M20-1.5

26174

26574

M22-1.5

M32-2

32.0

24774

30.00

32.25

M32-2

36.5

27.75

6.35

25975

26375

M24-3

M33-2

33.0

24775

31.00

33.25

M33-2

37.5

28.75

6.35

26175

26575

M24-2


Thin wall — Inch Series

Insert

Installation

Removal

Carbon Part No.

Stainless Part No.

Internal Thread Class 3B

External Thread (Mod.) Class 2A

Length in.

Installation Tool Part No.

Tap Drill Size

C'Sink Diameter

+.010/-.000

Thread Tap

Drill

Size Class 2B

Min. Depth

Size

Depth

25921

26321

10-24

5/16-18

0.31

24721

I

0.32

5/16-18

0.37

7/32

1/8

26121

26521

10-32

25922

26322

1/4-20

3/8-16

0.37

24722

Q

0.38

3/8-16

0.43

9/32

3/16

26122

26522

1/4-28

25923

26323

5/16-18

7/16-14

0.43

24723

X

0.44

7/16-14

0.50

11/32

3/16

26123

26523

5/16-24

25924

26324

3/8-16

1/2-13

0.50

24724

29/64

0.51

1/2-13

0.56

13/32

3/16

26124

26524

3/8-24

25925

26325

7/16-14

9/16-12

0.56

24725

33/64

0.57

9/16-12

0.62

15/32

3/16

26125

26525

7/16-20

25926

26326

1/2-13

5/8-11

0.62

24726

37/64

0.63

5/8-11

0.68

17/32

3/16

26126

26526

1/2-20


Heavy Duty — Inch Series

Insert

Installation

Removal

Carbon Part No.

Stainless Part No.

Internal Thread Class 3B

External Thread (Mod.) Class 2A

Length in.

Installation Tool Part No.

Tap Drill Size

C'Sink Diameter

+.010/-.000

Thread Tap

Drill

Size Class 2B

Min. Depth

Size

Depth

25900

26300

8-32

5/16-18

0.31

24700

I

0.32

5/16-18

0.37

7/32

1/8

25901

26301

10-24

3/8-16

0.31

24701

Q

0.38

3/8-16

0.37

9/32

1/8

26101

26501

10-32

25902

26302

1/4-20

7/16-14

0.37

24702

X

0.44

7/16-14

0.43

11/32

3/16

26102

26502

1/4-28

25903

26303

5/16-18

1/2-13

0.43

24703

29/64

0.51

1/2-13

0.50

13/32

3/16

26103

26503

5/16-24

25904

26304

3/8-16

9/16-12

0.50

24704

33/64

0.57

9/16-12

0.56

15/32

3/16

26104

26504

3/8-24

25905

26305

7/16-14

5/8-11

0.62

24705

37/64

0.63

5/8-11

0.68

17/32

3/16

26105

26505

7/16-20

25906

26306

1/2-13

3/4-16

0.62

24706

45/64

0.76

3/4-16

0.68

21/32

3/16

26106

26506

1/2-20

25907

26307

9/16-12

3/4-16

0.81

24707

45/64

0.76

3/4-16

0.94

21/32

3/16

26107

26507

9/16-18

25908

26308

5/8-11

7/8-14

0.87

24708

53/64

0.88

7/8-14

1.00

25/32

5/16

26108

26508

5/8-18

25909

26309

3/4-10*

1 1/8-12

1.12

24709

1 1/16

1.14

1 1/8-12

1.31

31/32

5/16

26109

26509

3/4-16*

25910

26310

7/8-9*

1 1/4-12

1.25

24710

1 3/16

1.27

1 1/4-12

1.44

1 3/32

5/16

26110

26510

7/8-14*

25911

26311

1-8*

1 3/8-12

1.37

24711

1 5/16

1.39

1 3/8-12

1.56

1 7/32

5/16

26111

26511

1-12*

26112

1-14*


Installation & Removal
:

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FQA

Q1: Are you trading company or manufacturer ?

A1: We are manufacturer since 2004 in Shen zhen ,China .


Q2: Do you have stock for items ?

A2: Yes , most of items are in stock for shippment .


Q3: How long is your delivery time?

A3: Generally it is 1day for stock item,10-15 days for custom items or big quantity over 50000 pcs .


Q4: Can you provide samples ? is it free or extra ?

A4: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q5. What about the payment terms?

A5: Generally 100% T/T in advance before shippment or mass production ,and we can also consult according to your requirement.


Q6: What's your advantage?

A6: The competitive prices, fast delivery and high quality. responsible-oriented employees strict tolerance, smooth finish and long- life performance.


Q7: What are your machining equipment?
A7: CNC milling machines, CNC turning machines, stamping machines,grinding machines,automatic lathe machines, tapping machines, grinding machines,screw machines, cutting machines and so on.


Q8: How to guarantee the Quality of Industrial Parts?

A8: We have been in fastener field over 15 years with full experience. And there are 5 checks in the whole processing, We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts production.


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