Metric Key Locking Threaded Bolt Inserts

Metric Key Locking Threaded Bolt Inserts

Key Locking Threaded Bolt Inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the locking keys on each insert are driven down through the threads of the parent material, locking the insert firmly and permanently in place. These key locking threaded bolt inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. They provide strong, permanent steel threads in any parent material - ferrous, non-ferrous or non-metallic. Key locking inserts are also well suited for quick repair of stripped, damaged or worn threads.

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Product Details

Metric Key Locking Threaded Bolt Inserts:


Key Locking Threaded Insert

Stainless Steel Key Locking Inserts-Metric

Carbon Steel Key Locking Threaded Inserts-Metric


Key Locking Threaded Bolt Inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the locking keys on each insert are driven down through the threads of the parent material, locking the insert firmly and permanently in place.

These key locking threaded bolt inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. They provide strong, permanent steel threads in any parent material - ferrous, non-ferrous or non-metallic. Key locking inserts are also well suited for quick repair of stripped, damaged or worn threads.

Locking keys are driven down into the parent material during installation providing a positive mechanical lock against rotation. Inserts with thread 5/16 and above have four locking keys, smaller sizes have two.


Key Locking Threaded Bolt Inserts Features:

• Key Locking Inserts can be used in virtually any material including aluminum, cast iron, steel and plastics

• Key Locking Inserts provide positive mechanical lock against rotation

• Key Locking Inserts’high strength and flexibility provide maximum pull out strength

• Key Locking Inserts are easy to install and remove and can be installed using standard drills and taps.  ( installation kits are also available if needed)

• No pre-winder tool is required with  Key Locking Inserts

• Key Locking Inserts are almost impossible to cross-thread during installation

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Material:

Inserts

Carbon   Steel - C1215 or equivalent

Stainless   Steel - 303 or equivalent

Keys

302   CRES or equivalanet

Finish:

Carbon   Steel - Zinc Phosphate

Stainless   Steel - Passivated

Tolerances:  ±.25 mm unless specified otherwise

Dimensions:  All dimensions below are in millimeters

  

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


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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