DIN 923-開槽盤頭臺階螺釘 標準查詢
        
                                
        
                                
        
	DIN 923 

        

        
	*All measurements in millimeters (mm)* 

        

        
	
        
		
			
        
				
					d
				
				
					b
				
				
					d1 max.
				
				
					d2 max.
				
				
					k
				
				
					n
				
				
					t min.
				
			
        
			
        
				
					M3
				
				
					4.5
				
				
					7
				
				
					4
				
				
					1.8
				
				
					0.8
				
				
					0.9
				
			
        
			
        
				
					M4
				
				
					6
				
				
					8.5
				
				
					5.5
				
				
					2.4
				
				
					1
				
				
					1.2
				
			
        
			
        
				
					M5
				
				
					7
				
				
					11
				
				
					7
				
				
					2.7
				
				
					1.2
				
				
					1.3
				
			
        
			
        
				
					M6
				
				
					9
				
				
					13
				
				
					8
				
				
					3.1
				
				
					1.6
				
				
					1.5
				
			
        
			
        
				
					M8
				
				
					11
				
				
					16
				
				
					10
				
				
					3.8
				
				
					2
				
				
					1.9
				
			
        
		        
	
        

        

        
	 All information is strictly informative