EZ-LOK Thread Repair Kits
Pear Tree Engineering

We accept Visa and Master Card
 


Thick Wall Inserts

 by

EZ-LOK

Typical application:- Stripped bolt holes. too big for thin wall inserts.

Use standard size drills and taps!!

E-Z LOK™ (Solid Wall) Thin Wall inserts are self-locking. Immediately upon installation, pre-applied LOCTITE™ on the external threads begins to set and the newly installed insert is fastener ready in minutes. At full cure (72 hours), the Loctite™ seals against liquids and gases to pressures of 6,000 psi.


Home Time-serts   Big Serts   E-Z Lok Inserts
 
 

CHECK SIZE REQUIRED  CAREFULLY
Returns because wrong size ordered or not needed subject to 10% surcharge and Pay Pal fees
check sizes and diameters of inserts
then compare with damaged hole
 


 
UNF-UNC        
Part No

Internal

External

length

   
      Imperial Metric    
329-428 1//4-28 7/16-14 .4375 11.1
select no. of inserts
329-524 5/16-24 1/2-13 .5 12.29
select no. of inserts
329-624 3/8-24 9/16-12 .5625 13.08
select no. of inserts
329-720 7/16-20 5/8-11 .625 16.66
select no. of inserts
329-820 1/2-20 3/4-10 .75 16.66
select no. of inserts
 
 

UNF-UNC

         
Part No

Internal

External

length

   
      Imperial Metric    
319-428 1/4-28 3/8-16 .375  
select no. of inserts
319-524 5/16-24 7/16-14 .4375  
select no. of inserts
319-624 3/8-24 1/2-13 .5  
select no. of inserts
319-720 7/16-20 9/16-12 0.5625  
select no. of inserts
319-820 1/2-20 5/8-11 0.625  
select no. inserts
             
 
 
           
UNC-UNC        
Part No

Internal

External

length

   
      Imperial Metric    
319-4 1/4-20 3/8-16 .375  
select no. of inserts
319-5 5/16-18 7/16-14 .4375  
select no. of inserts
319-6 3/8-16 1/2-13 .5  
select no of inserts
319-7 7/16-14 9/16-12 0.5625  
select no of inserts
319-8 1/2-13 5/8-11 0.625  
select no. of inserts
 
 

UNC-UNC

 

 

**1" long  inserts special order**

 
Part No

Internal

External

length

   
      Imperial Metric    
329-401 1//4-20   1.00 25.4    

329-4 1//4-20 7/16-20 .4375 11.1
select no. of inserts

329-501 5/16-18   1.00 25.4    

329-5 5/16-18 1/2-13 .5 12.29
select no. of inserts

329-601 3/8-16   1.00 25.4    

329-6 3/8-16 9/16-12 .5625 13.08
select no. of inserts

329-7 7/16-14 5/8-11 .625 16.66
select no. of inserts

329-801 1/2-13   1.00 25.4    

329-8 1/2-13 3/4-10 .75 16.66
select no. of inserts

 

Drills and taps Metric

Tap         Drill        
M10x1.5       M8.5      
M12x1.5       M10.5      
M12x1.75       M10.25      
M14x1.5       M12.5      
M16x1.5       M14.5      
               

 

Metric-Metric        

Part No

Internal

External

length    

 

  Imperial Metric  
450-6 6x1 10x1.5 0.3937 10.10
select no. of inserts
450-8 8x1.25 12x1.75 0.4724 12.5
select no. of inserts
450-10 10x1.5 16x2 0.6299 16.99
select no. of inserts
450-12 12x1.75 16x2 0.6299 16.99
select no. of inserts

Special Sizes ( Automotive)
See Below

 
             
Metric-UNC            

 

Internal

External length    
      Imperial Metric    
650-6 6x1 3/8-16 .406 10.31
select no. of inserts
650-8 8x1.25 1/2-13 ,5 12.29
select no. of inserts
650-10 10x1.5 9/16-12 .5625 13.08
select no. of inserts
650-10F 10x1.25 9/16-12 .5625 13.08
select no. of inserts
650-12 12x1.75 3/4-10 .75 16.66
select no. of inserts
 
 
Spark Plug  

Check Wall Thicknesses

 
part no

internal

External length    
329-1008 M10x1 9/16-18 1/2"
select no. of inserts
329-1208 M12x1.25 5/8x18 11.51mm
select no. of inserts
329-1212 M12x1.25 5/8x18 3/4"
select no. of inserts
329-1406 M14x1.25 3/4x16 8.3mm
select no. of inserts
329-1408 M14x1.25 3/4x16 1/2"
select no. of inserts
329-1412 M14x1.25 3/4x16 3/4"
select no. of inserts
750-14 M14x1.25 M18x1,5 11.48mm

select no. of inserts
329-1808

M18x1,5

1-12

11.51mm
select no. of inserts
 
           
VW Case savers      
part no

internal

external length    
330-10 M10x1.5 9/16-12 1.00" price-5 £22.45
330-11 M10x1.5 9/16-12 1.00" Price 5- £18.7
           


 

Special Sizes ( Automotive)

Part No

Internal

External

length

   
SP-81 M8x1 M12x1.5 8m    
SP-81L M8x1 M12x1.5 12m
SP-812L M8x1.25 M12x1.5 16m    
SP-101 M10x1 M14x1.5 12.5m
SP-1015L M10x1.5 M14x1.5 25m    
SP-11 M11x1.25 M16x1.5 15m
SP-11L M11x1.25 M16x1.5 24m
SP12-12 M12x1.25 M16x1.5 18m    
SP12-12L M12x1.25 M16x1.5 24m
SP12-15 M12x1.5

M16x1.5

18m    
SP12-15M M12x1.5 M16x1.5 24m    
SP12-15L M12x1.5 M16x1.5 30m    
SP12-17 M12x1.75 M16x1.5 24m    
SP14-15 M14x1.5 M18x1.5 21m    
SP14-15L M14x1.5 M18x1.5 30m    
           

Thicker/ thinner wall sizes and lengths to special order

 

CHECK SIZE REQUIRED  CAREFULLY
Returns because wrong size ordered or not needed subject to 10% surcharge and Pay Pay fees
check sizes and diameters of inserts
then compare with damaged hole

 

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names, addresses, Emails or Bank details on this site.

 

CONTACT US
 66, Thurlow,
Lowton, Warrington,
WA3-2QN
01942-665546
sales@threadrepairkits.co.uk

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