STANDARDS DIN, IS, BS, ISO PROPERTY CLASS 4.6, 5.6, 6.8, 8.8, 10.9 RANGE: METRIC DIA M 6 TO M 64 LENGTH 12mm to 500mm INCH DIA 1/4" TO 2" LENGTH 1/2" TO 28" PACKING IN CARTOONS & GUNNY BAGS
