AWWA C111 T Head Bolt at Nut
AWWA C111/A21.00 T head bolt at nut para sa Mechanical Joints/MJ Joints
Pangalan: T head bolts at Anti-rotation T-Bolts
Pamantayan: AWWA C111
Materyal: COR-TEN na bakal, SS304, SS316
Patong: Zinc, Nickel, o Fluorocarbon coated