Material: ZINC PLATED STEEL Assembled Product Length: 2" Grade: #2 Assembled Product Height: 0.38" Assembled Product Width: 0.38" Fastener Diameter (Imperial): 0.38" Fastener Length (Imperial): 2" Fastener Length (Metric): 50.8 MM Fastener Diameter (Metric): 9.65 MM . Plated hex bolts with nuts