Diameter : M2 t- M16 Length : 3 mm - 150 mm Type : Hex Cap Bolts, Lag Bolts, Coach Bolts , CSK Screws , Hex Head Bolt , Round Head bolt , U Bolt, Studs , Hex Nuts , Plain Washer , Spring Washer Material : Copper : C11000 , C10100 Brass : C36000 , C37710 , C27400 , C27200 , C27000 , C26000 Silicon Bronze : C65100 , C65500 Phosphor / Tin Bronze : C51000 , C51100 , C54400 , C51900 Aluminium Bronze : C60800 , C61000 , C62300 , C63000 , C95600