... Material:SS A2(304),A4(316)Size:M3.5-6.3 , #6--#14 Length: 13mm--100mm Color:silver,plainPacking &Delivery:Packing ... , Class 8.8, Class 10.9, Class 12.9Size: M(3.5-6.3)*(13-100mm)Detailed Description:Hexagon head bolt Brand nameDingshengPlace ... (mainland)Material A2( SS 304),A4( SS 316)SizeM(3.5-6.3)*(13-100mm)GradeClass 4.8, Class 6.8, Class ...