Hss M 35 Grade Machine Tap Metric Coarse Pitch Ground Threads Size M 6 X 1 .0 Type `B" To Is 6175 (Part Iv ) 1991.Acceptable Brand: Addison, It Dagger, Bosch. [ Warran Ty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]