"Material: Steel wire with corrosion-resistant coating, specifically Class 303 or 303SE, in accordance with MIL-W-52263 specifications; Finish: Passivated per QQ-P-35 standards; The item has a diameter of 0.430 inches and features flanges at each end, measuring 0.4381 inches in diameter by 0.13 inches in height; Overall length is 0.71 inch."