Male ElbowMaterial SpecificationC360 (Free Cutting Brass)-Forging Grade, IS 319, others as per requirement StandardsASTM, ASM, DIN Types of Tube SizesTypes of Tube Sizes Thread StandardsBSP, UNEF, BSPT, NPT UsesCopper Tubes, Brass Tubes, Aluminum Tube, Steel Tube ApplicationPlumbing SizeMetric 4 MM to 25 MM, Imperial 1/8” to 1” Thread Size Range1/8” to 1”