Materials, Equipment & Supplies in Westfield, MA Fastenal Company121 Summit Lock RdWestfield, MA, 010854135629497Building MaterialsFasteners IndustrialHatfield Equipment Co IncLumber And Building Supplies Show MoreSee AlsoBuildingsBuilding MaterialsContractors Equipment & SuppliesPlumbing Fixtures, Parts & SuppliesElectric Equipment & SuppliesConstruction & Building Equipment