Specification:
Standard :ISO7380
Type :Hex Socket Button Head
Material : 304 Stainless Steel
System of Measurement :Metric
Thread length :All Threaded Full Length
Color : Silver
Quantity :10pcs
Model:M3 

Thread Pitch:0.5    
Hex diameter:2    
Hex hole thickness:1.04    
Head outer diameter:5.7    
Head Thickness:1.65    
Optional Thread Size (Unit:mm):4/6/8/10/12/14/16/18/20/25/30/35/40/45     

  
Package included :
10pcs ISO7380 Hex Socket Button Head Screws