Bearing plates give greater bearing surface than standard cut washers. They are designed to help strengthen and distribute the load at these critical connections. Bearing plates are typically used on foundation anchor bolts in place of cut washers. Features: Offers increased flexibility while meeting the latest requirements of the code for 2x4 and 2x6 walls The slotted hole allows for adjustability to account for bolts that are not in the middle of the sill plate Bolt diameter: 1/2-in Width: 3-in Length: 3-in Thickness: 9/64 in. ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications Simpson Strong-Tie here.