Metric keensert locking threaded inserts

Metric keensert locking threaded inserts

Metric keensert locking threaded inserts have a smaller OD thread size than standard heavy-duty inserts, ideal for tight spaces where less pull-out strength is acceptable. Keensert locking threaded inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. These inserts provide strong, permanent stainless steel threads in any parent material, ferrous, non-ferrous, or non-metallic. Keensert locking threaded inserts are also well suited for quick repair of stripped, damaged, or worn threads. Locking keys positively prevent the insert from rotating.

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Product Details

Metric keensert locking threaded inserts have a smaller OD thread size than standard heavy-duty inserts, ideal for tight spaces where less pull-out strength is acceptable. Keensert locking threaded inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. These inserts provide strong, permanent stainless steel threads in any parent material, ferrous, non-ferrous, or non-metallic. Keensert locking threaded inserts are also well suited for quick repair of stripped, damaged, or worn threads. Locking keys positively prevent the insert from rotating.



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                                                       


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


KEENSERT  LOCKING THREAD INSERT 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


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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