... passed 2.Custom and Precision 3.Price:0.01~5USD 4.Lead time:15-30days,Offer samples 5. ... ASTM, DIN, and BS 2)Property class: 4.8, 5.8 and 8.83)Material:carbon steel,stainless steel200,201,202, ... kind of threaded rod: Grade3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etcCarbon steelGr. ... .002mmCylindricity0.003mmRoughnessRa0.32Straightness0.01/200mm DIN975 Zinc plated 4.8 grade M3-M56 full thread rod,all thread ...