
Stop collars prevent overtightening of tube fittings by mechanically restricting the advancement of the tube fitting nut at the maximum required to create a leak-tight seal.
            
                            Item # | 
                        
                            CAD | 
                        
                            Body Material | 
                        
                            Component Type | 
                        
                            Tube Size | 
                                                        
|---|---|---|---|---|
| ISSU2SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 1/8 in | 
| ISSU3SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 3/16 in | 
| ISSU4SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 1/4 in | 
| ISSU5SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 5/16 in | 
| ISSU6SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 3/8 in | 
| ISSU8SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 1/2 in | 
| ISSU10SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 5/8 in | 
| ISSU12SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 3/4 in | 
| ISSU14SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 7/8 in | 
| ISSU16SC | 
							
																			
 N/A												 | 
						N/A 316 SS | N/A Stop Collar | N/A 1 in | 
| IHCU2SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 1/8 in | 
| IHCU3SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 3/16 in | 
| IHCU4SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 1/4 in | 
| IHCU5SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 5/16 in | 
| IHCU6SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 3/8 in | 
| IHCU8SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 1/2 in | 
| IHCU10SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 5/8 in | 
| IHCU12SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 3/4 in | 
| IHCU14SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 7/8 in | 
| IHCU16SC | 
							
																			
 N/A												 | 
						N/A Alloy C-276 | N/A Stop Collar | N/A 1 in | 
| IMU2SC | 
							
																			
 N/A												 | 
						N/A Alloy 400 | N/A Stop Collar | N/A 1/8 in | 
| IMU3SC | 
							
																			
 N/A												 | 
						N/A Alloy 400 | N/A Stop Collar | N/A 3/16 in | 
| IMU4SC | 
							
																			
 N/A												 | 
						N/A Alloy 400 | N/A Stop Collar | N/A 1/4 in | 
| IMU5SC | 
							
																			
 N/A												 | 
						N/A Alloy 400 | N/A Stop Collar | N/A 5/16 in | 
| IMU6SC | 
							
																			
 N/A												 | 
						N/A Alloy 400 | N/A Stop Collar | N/A 3/8 in |