hanger bolts standard: JIS ,ASTM,DIN ,BS hanger bolts Feature: 1) Standards: DIN & ANSI & JIS 2) Material: carbon steel ,SS304 or SS 3163) Size: M4-M24,1/4"--1"4)Coating:ZINC ,HDG, BRIGHT5)Thread:FINE ,CROSE ,METRIC 6) Quality control :ISO 90017)Package :Small box ,Carton+Pallet8 )Payment Term :TT ,LC Or Weston Union 9)Delivery: 30 days or depend on the qty