| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Packaging | Series | ProductStatus | Thread/Screw/HoleSize | Diameter-Inside | Diameter-Outside | Diameter-Shoulder | Thickness-Overall | Length-BelowHead | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    10SCM006004SHOULDER WASHER 6.1MM ID 12.2MM  |  
                3,993 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SC | Active | - | 0.240 (6.10mm) | - | 0.315 (8.00mm) | 0.079 (2.00mm) | 0.157 (4.00mm) | |
                 
                   
                
                 | 
				
                    12SWS2511SHOULDER WASHER .395 ID .625 OD  |  
                3,521 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | - | 0.625 (15.88mm) 5/8 | 0.500 (12.70mm) 1/2 | - | 0.313 (7.94mm) | |
                 
                   
                
                 | 
				
                    24SW0375SHOULDER WASHER, 3/8 SCREW, .385  |  
                3,624 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | 3/8 | 0.385 (9.78mm) | 0.750 (19.05mm) 3/4 | 0.500 (12.70mm) 1/2 | 0.060 (1.52mm) | 0.060 (1.52mm) | |
| 
                 
                   | 
				
                    FB1600ASHOULDER WASHER, NATURAL,.510 IN  |  
                3,557 | - | 
                
                     | 
                   
                   Bag | Alliance Plastics, FB | Active | - | 0.510 (12.95mm) | 0.875 (22.23mm) 7/8 | 0.625 (15.88mm) 5/8 | 0.500 (12.70mm) 1/2 | 0.375 (9.53mm) 3/8 | |
                 
                   
                
                 | 
				
                    12SWS3562SHOULDER WASHER, NATURAL, NYLON  |  
                2,915 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | 3/8 | 0.380 (9.65mm) | 0.556 (14.12mm) | 0.556 (14.12mm) | - | 0.250 (6.35mm) 1/4 | |
                 
                   
                
                 | 
				
                    12SWS3500SHOULDER WASHER .378 ID .750 OD  |  
                2,774 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.378 (9.60mm) | 0.750 (19.05mm) 3/4 | 0.498 (12.65mm) | - | - | |
                 
                   
                
                 | 
				
                    12SWS2562SHOULDER WASHER .378 ID .755 OD  |  
                2,159 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.378 (9.60mm) | - | - | 0.078 (1.98mm) | 0.250 (6.35mm) 1/4 | |
| 
                 
                   | 
				
                    12SWS2547SHOULDER WASHER .509 ID .750 OD  |  
                2,532 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.509 (12.93mm) | 0.750 (19.05mm) 3/4 | - | 0.062 (1.58mm) | 0.250 (6.35mm) 1/4 | |
                 
                   
                
                 | 
				
                    12SWS3605SHOULDER WASHER .375 ID 1.005 OD  |  
                2,531 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.375 (9.53mm) 3/8 | - | 0.500 (12.70mm) 1/2 | - | 0.313 (7.94mm) | |
| 
                 
                   | 
				
                    12SWS2524SHOULDER WASHER .315 ID .730 OD  |  
                3,062 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.315 (8.00mm) | 0.730 (18.54mm) | 0.500 (12.70mm) 1/2 | 0.125 (3.18mm) | - | |
                 
                   
                
                 | 
				
                    12SWS3518SHOULDER WASHER .380 ID .750 OD  |  
                3,716 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.380 (9.65mm) | 0.750 (19.05mm) 3/4 | 0.437 (11.10mm) 7/16 | 0.075 (1.91mm) | - | |
                 
                   
                
                 | 
				
                    12SWS2595SHOULDER WASHER .381 ID .750 OD  |  
                3,394 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.381 (9.68mm) | 0.750 (19.05mm) 3/4 | 0.498 (12.65mm) | 0.125 (3.18mm) | - | |
| 
                 
                   | 
				
                    FBM1000ASHOULDER WASHER, NATURAL,.197 IN  |  
                2,935 | - | 
                
                     | 
                   
                   Bag | Alliance Plastics, FBM | Active | - | 0.197 (5.00mm) | 0.433 (11.00mm) | 0.315 (8.00mm) | - | 0.315 (8.00mm) | |
                 
                   
                
                 | 
				
                    12SWS3012SHOULDER WASHER .322 ID .740 OD  |  
                3,205 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | - | 0.740 (18.80mm) | - | 0.065 (1.65mm) | 0.395 (10.03mm) | |
                 
                   
                
                 | 
				
                    12SWS3165SHOULDER WASHER, NATURAL, NYLON  |  
                3,221 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | 1/4 | 0.250 (6.35mm) 1/4 | 0.620 (15.75mm) | - | 0.500 (12.70mm) 1/2 | 0.375 (9.53mm) 3/8 | |
                 
                   
                
                 | 
				
                    12SWS4003SHOULDER WASHER, NATURAL, NYLON  |  
                2,490 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | 1/2 | 0.515 (13.08mm) | 0.752 (19.10mm) | 0.752 (19.10mm) | - | 0.281 (7.14mm) | |
                 
                   
                
                 | 
				
                    16CW312500CUPPED WASHER, 5/16 SCREW, .344  |  
                2,785 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, CW | Active | 5/16 | 0.344 (8.74mm) | 0.875 (22.23mm) 7/8 | - | 0.500 (12.70mm) 1/2 | 0.378 (9.60mm) | |
                 
                   
                
                 | 
				
                    12SWS3026SHOULDER WASHER .515 ID 1.000 OD  |  
                2,457 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | 0.515 (13.08mm) | 1.000 (25.40mm) 1 | 0.625 (15.88mm) 5/8 | 0.125 (3.18mm) | 0.125 (3.18mm) 1/8 | |
                 
                   
                
                 | 
				
                    12SWS3160SHOULDER WASHER .635 ID .875 OD  |  
                3,929 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | - | - | 0.875 (22.23mm) 7/8 | - | - | 0.500 (12.70mm) 1/2 | |
                 
                   
                
                 | 
				
                    12SWS3615SHOULDER WASHER, NATURAL, NYLON  |  
                3,755 | - | 
                
                     | 
                   
                   Bulk | MicroPlastics, SW | Active | 3/8 | 0.375 (9.53mm) | 0.500 (12.70mm) 1/2 | 0.500 (12.70mm) 1/2 | - | 0.750 (19.05mm) 3/4 |