USS FLAT WASHER, FOR ⅜ IN SCREW, STEEL, ZINC PLATED, 0.438 IN ID, 100 PK 
				USS FLAT WASHER, FOR ⅜ IN SCREW, STEEL, ZINC PLATED, 0.438 IN ID, 100 PK 
				
				
					
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			Product Details
		 
		This USS washer is made of Grade 2 steel and has a zinc-plated finish. Plus, it is silver-coloured and meets the standards for ASME B18.21.1 dimensional standards. This USS washer is designed for screws measuring 3/8 inch.
	 
	
	
		
	Technical Specs
 
	
		
			
			
			
				
				
					
						
							Item USS Washer  
						
					
				
					
						
							Dimensional Standards ASME B18.21.1  
						
					
				
					
						
							Material Grade/Class Grade 2  
						
					
				
					
						
							For Screw Size 3/8 in  
						
					
				
					
						
							Outside Diameter 1 in  
						
					
				
					
						
							System of Measurement Inch  
						
					
				
					
						
							Colour Silver  
						
					
				
					
						
							Made in North America No  
						
					
				
					
						
							Maximum Temperature 350 Degrees C  
						
					
				
					
						
							Outside Diameter Tolerance +0.993/-1.03 in  
						
					
				
					
						
							Removable Yes  
						
					
				
					
						
							RoHS Compliant Yes  
						
					
				
			 
			
			
				
					
						
							Flat Washer Type  USS  
						
					
				
					
						
							Material  Steel  
						
					
				
					
						
							Finish  Zinc-Plated  
						
					
				
					
						
							Inside Diameter  0.438 in  
						
					
				
					
						
							Maximum Thickness  0.078 in  
						
					
				
					
						
							Minimum Thickness  0.078 in  
						
					
				
					
						
							Inside Diameter Tolerance  +0.495 in to 0.515 in  
						
					
				
					
						
							Material Quality Standards  Not Rated  
						
					
				
					
						
							Minimum Temperature  -58 Degrees C  
						
					
				
					
						
							REACH Compliant  Yes  
						
					
				
					
						
							Rockwell Hardness  HV140  
						
					
				
					
						
							Thickness Tolerance  +0.064 in to 0.104 in  
						
					
				
				
                    Country of Origin  Varies
                                (subject to change)
                                  
                
			 
		
		
	
 
	 
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
		
			
	
		
			
				
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							  $11.23 
	
	
		
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