... BA UNC UNFThread:metric and inch sizeHead style:variousSurface Finish:nickel plated,white zinc,black zinc,color zinc,blue zincPacking:poly ... ,ISO & non-standard productsSurfacePlain, Yellow zinc, black phosphated, grey phosphated, nickel platingQualityBe affordable but of very high qualityPackingAS you requiredDelivery10-15 ...