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MISCELLANEOUS METALS Section 05110 15-1207 D. Bolts and nuts: ASTM A307; machine bolts unless otherwise indicated or specified, galvanized when used with galvanized metal. E. Drilled -in Concrete Anchors: Hilti "Kwik Bolt TZ" (ICC Report No. ESR -1917), Ramset T3 (ICC Report No. ESR -1955), or accepted equal; stainless steel for all exterior work; testing required. F. Drilled -in Masonry Anchors: Hilti "Kwik Bolt 3" (ICC Report No. ESR -1385), Ramset T3 (ICC Report No. ESR-1955),or accepted equal; stainless steel for all exterior work; testing required. G. HSS: ASTM A-500, Grade B, Fy=46 ksi (square and rectangular shape), Fy= 42 ksi (round shape). H. Galvanizing: Hot -dip process, ASTM A153 or A385 or A123, as applicable, performed after fabrication into largest practical section. Weight of coating not less than 2 oz. per sq. ft. of surface. Where damaged, repair surface with specified Galvanized Metal Repair Compound. I. Galvanized Metal Repair Compound: "ZRC Galvalite", single component, high zinc dust content (zinc rich) repair compound for iron, steel and galvanized metal as manufactured by ZRC Worldwide or approved equal. J. Primer: Tnemac Company "69 Special Red Primer"; Rust Oleum Corporation "1069 Heavy Duty Rust Inhibitor Red Primer"; Sherwin-Williams "Kern Kromik Primer"; or accepted equal. K. Fasteners/connectors: 1. Bolts and nuts: ASTM A307, Grade A and supplemental S1. 2. Machine screws: Cadmium plated steel, Fed. Spec. FF -S-92. 3. Wood screws: Flat -head carbon steel, Fed. Spec. FF -S-111. 4. Plain washers: Round, carbon steel, Fed. Spec. FF -W-92. 5. Toggle bolts: Tumbler -wing type, Fed. Spec. FF -B-588, type, class, and style as required. 6. Lock washers: Helical spring type carbon steel, Fed. Spec. FF -W-84. 7. Lag bolts: Square head type, Fed. Spec. FF -B-561. 8. Tamper resistant fasteners: Snap -off head, or recessed socket for hex wrench with central pin. 9. Security fasteners: Unless otherwise noted, security screws and bolts shall be minimum 3/8"-20 stainless steel security socket pin requiring special tool; 8" cc maximum. L. Architectural Wire Mesh: Stainless steel decorative mesh shall be 14 ga. steel decking as manufactured by Mc Nichols, CO (877) 884-4653. Mc Nichols — Talica TM 8150. M. Stainless Steel: Shall be U.S. Standard revised gauges as specified, Type 302. All sheets shall be free from imperfections. All exposed and working sides shall be No. 4 finish. Tops: All metal tops shall be one-piece welded construction of 14 -gauge stainless steel reinforced on the underside with 14 -gauge stainless steel hat sections welded in 3