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    Molded-in Threaded Inserts, Thru-Threaded, Knurled - Metric
    Knurled Spacers – Types STKA, STKB, STKC
        
    
    
            
                
                    
                        
                
            
                
            
        
    - Uniform knurl diameter reduces the risk of sink marks.
- Available in varying lengths for injection molding assemblies.
- Aluminum inserts ideal for light weight designs.
- Aluminum and stainless steel inserts offer lead-free alternative.
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    Thread Size x Pitch
- M3 x 0.5
- M4 x 0.7
- M5 x 0.8
L - Length ± 0.13 (mm)
Standard Material
- 300 Series Stainless Steel
- Aluminum
- Free-machining, Leaded Brass
Standard Finish
- Passivated and/or Tested Per ASTM A380
- Plain
| Item # | Thread Size x Pitch | Type | L - Length ± 0.13 | E Nom. | Standard Material | Standard Finish | CAD | 
|---|---|---|---|---|---|---|---|
| STKA-M3-10 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 10 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-12 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 12.00 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-15 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 15 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-18 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 18 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-3 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 3 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-4 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 4 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-6 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 6 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M3-8 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKA | L - Length ± 0.13 N/A 8 mm | E Nom. N/A 4.74 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-10 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 10 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-12 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 12.00 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-15 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 15 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-18 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 18 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-3 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 3 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-4 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 4 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-6 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 6 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M4-8 | Thread Size x Pitch N/A M4 x 0.7 | Type N/A STKA | L - Length ± 0.13 N/A 8 mm | E Nom. N/A 6.35 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-10 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 10 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-12 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 12.00 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-15 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 15 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-18 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 18 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-3 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 3 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-4 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 4 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-6 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 6 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKA-M5-8 | Thread Size x Pitch N/A M5 x 0.8 | Type N/A STKA | L - Length ± 0.13 N/A 8 mm | E Nom. N/A 7.13 mm | Standard Material N/A Aluminum | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
| STKB-M3-10 | Thread Size x Pitch N/A M3 x 0.5 | Type N/A STKB | L - Length ± 0.13 N/A 10 mm | E Nom. N/A 4.74 mm | Standard Material N/A Free-machining, Leaded Brass | Standard Finish N/A Plain | CAD                                                    
 N/A   | 
 
                          
 
                                            
 
                                                                