Our products include hex,washer, lange, we have bugle philips Pan phillips, Coutersunk phillips, Wafer phillips,Hexwasherhade,Truss phillips,Panframing Phillips,Nylon head self-drilling screw, and so on Dia: M3.5,M3.9,M4.2,M4.8,M5.5,M6.3 length:3/4"-10"