ASTM A194/194m SA194/SA194m Gr 2h Heavy Hex Nuts Ningbo Huizone Fastener Co., Ltd. Base Info Material:High Strength SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:ANSITrademark:NHZTransport Package:25kg CartonSpecification:1,4"-4"Origin:ChinaHS Code:7318160000 Description Pre:Customized Flang Steel with CNC Machining for Machine Parts Next:Duct Insulation Aluminum Pins with Self Lock Washer