Product Name: Parallel Key, Woodruff Key, DIN6885A, DIN6888, DIN6880, DIN6887 Model NO.: DIN6885A Transport Package: Cartons/Pallet Origin: China Product Description Parallel Key ,woodruff key,DIN6885A, DIN6888, DIN6880, DIN6887Material: Carbon steel (C1035, C1045, Q235)Stainless steel (304, 316)Size:DIN6885A from 2*2*8 to 63*32*1000DIN6888 from 2*2.6 to 10*16DIN6887 from6*6*40 to 70*36*500Surface processing: Plain, black, Zinc PlatingWe can produce all kinds of parallel keys with good quality according to the DIN6885A, DIN6888, DIN6880, DIN6887standard.The parallel keys are mainly used for mechanical, electrical, automobiles, and other machinery.We also could produce special keys according to your sample or drawings.