... load when fastering soft materials to structures availiable in a variety of materials.*Large flange head ... 16*1/2 DiaLength3.26,8,10,12,14,16,18,20,22,254.06,8 ... ,10,12,14,16,18,20,22,25,28 ... ,30,32,35,404.86,8,10,12,14,16,18,20,22,25,28,30 ... ,32,35,406.46,8,10,12,14,16,18,20,22,25,28, ... kinds of certificates offered 4 promises and plans in 2013 in the new beginning year of 2013, linyi ...