Product Categories
Social Media
Inch Stainless Steel Key Locking Threaded Insert

Inch Stainless Steel Key Locking Threaded Insert

Key locking insert is one thread both inside and outside, there is a specific fastenerof four or two bolt keys on the external thread , Key locking insert kit into the bottom hole after tapping in, then four pins pressed into play a effect of strong fastening. The products are mainly used for the military, aerospace, railway locomotives, vibration machinery etc. for thread strength requirements for higher product used.​

Product Details

Key locking insert is one thread both inside and outside, there is a specific fastenerof four or two bolt keys on the externalthread , Key locking insert kit into the bottom hole after tapping in, then four pins pressed into play a effect of strong fastening. The products are mainly used for the military, aerospace, railway locomotives, vibration machinery etc. for thread strength requirements for higher product used.


image


Features

1) Application:  internal thread repair and strengthening of the internal thread ,                                Suitable for application in need high strength thread environment, can effective seismic, tensile.               

2) Material:  carbon steel or stainless steel SUS303.

3) Category: Thin wall, Solid, Heavy duty, Extra heavy duty;

4) Finish:Carbon steel insert-Parkerized stainless steel insert-Passivated .

5) Operation:Easy to installation and Easy to removal.


Technical parameter:(commonly used)

 

Heavy Weight
Internal threadOutside threadLength
M4*0.7M8*1.258MM
M5*0.8M10*1.2510MM
M6*1M12*1.2512MM
M8*1.25M14*1.514MM
M8*1.0M14*1.514MM
M10*1.5M16*1.516MM
M10*1.25M16*1.516MM
M12*1.75M18*1.518MM
M12*1.25M18*1.518MM
M14*2M20*1.520MM
M14*1.5M20*1.520MM
M16*2M22*1.522MM
M16*1.5M22*1.522MM
M18*1.5M24*1.524MM
M20*2.5M30*230MM
M20*1.5M30*230MM
M24*3M33*233MM
M24*2M33*233MM
M22*1.5M33*232MM

  

How to use

 

1.Drill out material between keys and internal tread with standard drill to specified depth 

 

(refer to charts for proper dimensions )

 

2 Deflect keys inward and break off.

 

3.Remove insert using a drill-out E-Z Out ,or similar type tool

 

4.Same size replacement insert may be installed in the original hole


Inch Key locking Insert Part No. - Thin Wall


Part Number Carbon Steel

Part Number Stainless Steel

Insert

Internal Thread Class 2B

External ThreadLength L

25921

26321

10-24

5/16-18

0.31

26121

26521

10-32

5/16-18

0.31

25922

26322

1/4-20

3/8-16

0.31

26122

26522

1/4-28

3/8-16

0.37

25923

26323

5/16-18

7/16-14

0.37

26123

26523

5/16-24

7/16-14

0.43

25924

26324

3/8-16

1/2-13

0.43

26124

26524

3/8-24

1/2-13

0.5

25925

26325

7/16-14

9/16-12

0.5

26125

26525

7/16-20

9/16-12

0.62

25926

26326

1/2-13

5/8-11

0.62

26126

26526

1/2-20

5/8-11

0.62






Hot Tags: inch stainless steel key locking threaded insert, suppliers China, manufacturers, factory, buy, in stock, made in China
Related Products
Inquiry