10 x 1 1/2 Hex Washer Head Pole Gripper Screw w/ Bonded Washer Hi-Low Thread T17 Strong-Shield

10 x 1 1/2 Hex Washer Head Pole Gripper Screw w/ Bonded Washer Hi-Low Thread T17 Strong-Shield . Attaches metal to wood. Used in roofing and siding applications Exceeds 1,000/hr. salt spray resistance Rust/Acid rain protection High degree of corrosion resistance Bonded Washer creates leak proof seal ACQ Compatible