Original Strain Relief Bushings, Straight-Thru for Round Cables .375" (9.5 mm) to .500 (12.7 mm) Mounting Holes
 View Original Strain Relief Bushings, Straight-Thru for Round Cables .375" (9.5 mm) to .500 (12.7 mm) Mounting Holes Technical Data Sheet 
Search for Original Strain Relief Bushings, Straight-Thru for Round Cables .375" (9.5 mm) to .500 (12.7 mm) Mounting Holes by Heyco. Filter by Description, UL Type, or other attributes on the left side of the page.
                Search for Original Strain Relief Bushings, Straight-Thru for Round Cables .375" (9.5 mm) to .500 (12.7 mm) Mounting Holes by Heyco. Filter by Description, UL Type, or other attributes on the left side of the page.
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                        AWG/Conductors 
                            
                        
                                
                                        
                                        
                                        
                        
                    
                    
                        Approximate Size (inches) 
                            
                        
                                
                                        
                                        
                                        
                                        
                                        
                                        
                        
                    
                    
                        Approximate Size (mm.) 
                            
                        
                                
                                        
                                        
                                        
                                        
                                        
                                        
                        
                    
                    
                        A- Mounting Hole Diameter (in) 
                            
                        
                                
                                        
                                        
                                        
                                        
                        
                    
                    
                        A- Mounting Hole Diameter (mm) 
                            
                        
                                
                                        
                                        
                                        
                                        
                        
                    
                    
                        B- To prevent rotation(inches) 
                            
                        
                                
                                        
                                        
                                        
                                        
                        
                    
                    
                        B- To prevent rotation(mm.) 
                            
                        
                                
                                        
                                        
                                        
                                        
                        
                    
                    
                        Finished Panel Thickness (in.) 
                            
                        
                                
                                        
                                        
                                        
                                        
                                        
                        
                    
                    
                        Finished Panel Thickness (mm.) 
                            
                        
                                
                                        
                                        
                                        
                                        
                                        
                        
                    
                    
                        C- Body Length (in.) 
                            
                        
                                
                                        
                                        
                                        
                        
                    
                    
                        C- Body Length (mm.) 
                            
                        
                                
                                        
                                        
                                        
                        
                    
                    
                        Mounting Hole Plug (Part No.) 
                            
                        
                                
                                        
                                        
                                        
                        
                    
            
    
    
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                    | Description: | SR 2M-1SR 2M-1 | 
| UL Type: | AWMAWM | 
| AWG/Conductors: | 12/-12/- | 
| Approximate Size (inches): | .125 - .187.125 - .187 | 
| Approximate Size (mm.): | 3.3 - 4.83.3 - 4.8 | 
| A- Mounting Hole Diameter (in): | 0.3750.375 | 
| A- Mounting Hole Diameter (mm): | 9.59.5 | 
| B- To prevent rotation(inches): | 0.330.33 | 
| B- To prevent rotation(mm.): | 8.48.4 | 
| Finished Panel Thickness (in.): | 0.0620.062 | 
| Finished Panel Thickness (mm.): | 1.61.6 | 
| C- Body Length (in.): | 0.4060.406 | 
| C- Body Length (mm.): | 10.310.3 | 
| Mounting Hole Plug (Part No.): | 26172617 | 
- $7.5200 / C
 - In Stock
 
                                            Qty: 
                                            
                                            
                                        
                                    | Description: | SR 5P3-4SR 5P3-4 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | See Technical DataSee Technical Data | 
| Approximate Size (mm.): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (in): | 0.50.5 | 
| A- Mounting Hole Diameter (mm): | 12.712.7 | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.10.1 | 
| Finished Panel Thickness (mm.): | 2.52.5 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $10.9600 / C
 - Out of Stock*
 
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                                    | Description: | SR 5M-3SR 5M-3 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | 18/218/2 | 
| Approximate Size (inches): | .220 - .245.220 - .245 | 
| Approximate Size (mm.): | 5.6 - 6.25.6 - 6.2 | 
| A- Mounting Hole Diameter (in): | 0.50.5 | 
| A- Mounting Hole Diameter (mm): | 12.712.7 | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.10.1 | 
| Finished Panel Thickness (mm.): | 2.52.5 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $5.8400 / C
 - In Stock
 
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                                    | Description: | SR 5P-4SR 5P-4 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | See Technical DataSee Technical Data | 
| Approximate Size (mm.): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (in): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (mm): | See Technical DataSee Technical Data | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.10.1 | 
| Finished Panel Thickness (mm.): | 2.52.5 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $8.2000 / C
 - In Stock
 
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                                    | Description: | SR 5N-4SR 5N-4 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | See Technical DataSee Technical Data | 
| Approximate Size (mm.): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (in): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (mm): | See Technical DataSee Technical Data | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.0620.062 | 
| Finished Panel Thickness (mm.): | 1.61.6 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $8.0000 / C
 - Out of Stock*
 
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                                    | Description: | SR 5L-1SR 5L-1 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | See Technical DataSee Technical Data | 
| Approximate Size (mm.): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (in): | See Technical DataSee Technical Data | 
| A- Mounting Hole Diameter (mm): | See Technical DataSee Technical Data | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.1560.156 | 
| Finished Panel Thickness (mm.): | 44 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | Consult H.W.E.Consult H.W.E. | 
- $7.1600 / C
 - In Stock
 
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                                    | Description: | SR 5MN-3SR 5MN-3 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | 18/218/2 | 
| Approximate Size (inches): | .220 - .245.220 - .245 | 
| Approximate Size (mm.): | 5.6 - 6.25.6 - 6.2 | 
| A- Mounting Hole Diameter (in): | 0.50.5 | 
| A- Mounting Hole Diameter (mm): | 12.712.7 | 
| B- To prevent rotation(inches): | 0.450.45 | 
| B- To prevent rotation(mm.): | 11.411.4 | 
| Finished Panel Thickness (in.): | 0.0620.062 | 
| Finished Panel Thickness (mm.): | 1.61.6 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $8.5200 / C
 - In Stock
 
                                            Qty: 
                                            
                                            
                                        
                                    | Description: | SR 6W-1SR 6W-1 | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | 0.30.3 | 
| Approximate Size (mm.): | 7.67.6 | 
| A- Mounting Hole Diameter (in): | 0.50.5 | 
| A- Mounting Hole Diameter (mm): | 12.712.7 | 
| B- To prevent rotation(inches): | 0.4650.465 | 
| B- To prevent rotation(mm.): | 11.811.8 | 
| Finished Panel Thickness (in.): | 0.090.09 | 
| Finished Panel Thickness (mm.): | 2.32.3 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | 24912491 | 
- $7.2000 / C
 - In Stock
 
                                            Qty: 
                                            
                                            
                                        
                                    | Description: | SR 30-1ASR 30-1A | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | 0.250.25 | 
| Approximate Size (mm.): | 6.46.4 | 
| A- Mounting Hole Diameter (in): | 0.560.56 | 
| A- Mounting Hole Diameter (mm): | 14.214.2 | 
| B- To prevent rotation(inches): | 0.730.73 | 
| B- To prevent rotation(mm.): | 18.518.5 | 
| Finished Panel Thickness (in.): | 0.1250.125 | 
| Finished Panel Thickness (mm.): | 3.23.2 | 
| C- Body Length (in.): | 0.6720.672 | 
| C- Body Length (mm.): | 17.117.1 | 
| Mounting Hole Plug (Part No.): | Consult H.W.E.Consult H.W.E. | 
- $53.3940 / C
 - Out of Stock*
 
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                                    | Description: | SR 30-1BSR 30-1B | 
| UL Type: | See Technical DataSee Technical Data | 
| AWG/Conductors: | See Technical DataSee Technical Data | 
| Approximate Size (inches): | 0.2650.265 | 
| Approximate Size (mm.): | 6.76.7 | 
| A- Mounting Hole Diameter (in): | 0.560.56 | 
| A- Mounting Hole Diameter (mm): | 14.214.2 | 
| B- To prevent rotation(inches): | 0.730.73 | 
| B- To prevent rotation(mm.): | 18.518.5 | 
| Finished Panel Thickness (in.): | 0.1250.125 | 
| Finished Panel Thickness (mm.): | 3.23.2 | 
| C- Body Length (in.): | 0.4380.438 | 
| C- Body Length (mm.): | 11.111.1 | 
| Mounting Hole Plug (Part No.): | Consult H.W.E.Consult H.W.E. | 
- $61.4500 / C
 - Out of Stock*
 
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