Specifications include, but are not limited to: Steel Fencing. All steel or malleable iron parts and accessories shall be hot-dip galvanized, PVC coated or aluminum coated after fabrication. Fabric 6 gauge thick, 2 inch mesh. Galvanized per ASTM A392, Class 1 Fabric Finish Knuckled both edges for fabric widths of 60 inches or less. Knuckled one edge and twisted one edge for fabric widths of 72 inches or more. Post, Frames, and Rails SS 40 or Schedule 40 Steel pipe, ASTM F1043, Group IC, with ASTM F1043, Type B or D interior and Type B exterior protective coating. Line Posts For 6 foot fencing 2-3/8 inch OD pipe Terminal Posts (End, Corner and Pull Posts) For 6 foot fencing 2-7/8 inch OD pipe Gate Posts For gate or leaf 6 feet or less 2-7/8 inch OD pipe For gate or leaf wider than 6 feet 4 inch OD pipe For gate or leaf wider than 13 feet 6-5/8 inch OD pipe Top Rails 1-5/8 inch OD pipe Rail Couplings Sleeve type, 6 inches long, ASTM F626 Post Tops (with barbed wire) Pressed steel, malleable iron with pressed steel extension arm, or one-piece aluminum casting, ASTM F626 Post Tops (without barbed wire) Pressed steel, malleable iron, or cast aluminum, ASTM F626 45 degree extension arms Three strands of barbed wire mounted on extension arms, upper strand of barbed wire approximately 18 inches out from the fence and 18 inches above the top of the fabric Stretcher Bars Steel, ASTM F626, 3/16 by 3/4 inch, or equivalent area Fabric Ties Aluminum bands or wire, ASTM F626, #6 wire or thicker Gate Frames Steel tubing, 1-7/8 inch OD Tension Wire ASTM A824, galvanized or aluminum coated coil spring wire, 7 gauge Handrail-Setting Cement (posts set into concrete structures) Minwax "Super Por-Rok Cement" or BASF MasterEmaco T 545DOT Hog rings 6 gauge steel wire
