Inquiry (采购产品): Anchor bolts for light poles I am looking for half height jam nuts for 2-1/4" diameter anchor bolts to be used as leveling nuts for light poles before infilling the base with high strength grout. Can you help? Thanks. Jal Birdy. **** Hidden Message ***** Jal Birdy 90806 USA Company: Moffatt & Nichol Engineers E-mail: jbirdy@moffattnichol.com **** Hidden Message ***** jbirdy@moffattnichol.com