Fast-n-rs Clevis Pin 7/16 x 2-1/4 offered in bags with 100 pcs Zinc Plated, Detail Specs: Diameter 0.437" Max 0.436" / Min 0.431" , Head Diameter 0.560" Max 0.570"/ Min 0.552" Hole Diameter 0.156" Max 0.166"/ Min 0.151" , Shank Length Tolerance + 0.020" / - 0.000"