size from 2mm to 10mm Standard: ANSI,DIN,ISO The details can make according to your requires. (1)Material: carbon steel, stainless steel, carbon steel(2)Surface: plain ,black, zinc blue, zinc yellow, zinc white(3)Standard: ANSI,DIN,ISO,JS(4)Size: 2mm-10mm(5)Delivery: 30 daysWe can produce it as per your engineering drawing or samples. Split pins