Truss Head Bolts Black Zinc Plated 10.9 Grade Metric Machine Thread Hex Socket Gallery Truss Head Bolts Black Zinc Plated 10.9 Grade Metric Machine Thread Hex Socket Cold Forming Truss Head Bolts Black Zinc Plated 10.9 Grade Metric Machine Thread Hex Socket Ric Sun2020-09-28T20:07:36-07:00 Truss head bolts have a uniform diameter the entire length of the shaft as opposed to tapered screws [...] Truss Head Bolts Black Zinc Plated 10.9 Grade Metric Machine Thread Hex SocketRic Sun2020-09-28T20:07:36-07:00