Product Information Male Thread: NPT Select a Product Part NumberMaterialMale Thread SizeHose Shank Size HY3Plated Steel Bar Stock3/8" (10mm)3/8" (10mm) HY6Plated Steel Bar Stock3/4" (20mm)3/4" (20mm) BMS36Brass3" (75mm)3" (75mm) BMS16Brass1-1/4" (32mm)1-1/4" (32mm) BMS6Brass3/4" (20mm)3/4" (20mm) BMS21Brass1-1/2" (40mm)1-1/2" (40mm) BMS11Brass1" (25mm)1" (25mm) MSAPlated Steel Bar Stock1/4" (6mm)1/4" (6mm) MSCPlated Steel Bar Stock3/8" (10mm)3/8" (10mm) MS21Plated Iron1-1/2" (40mm)1-1/2" (40mm) MS31Plated Iron2-1/2" (65mm)2-1/2" (65mm) MS8X4Plated Steel Bar Stock1/4" (6mm)1/2" (15mm) MS8X6Plated Steel Bar Stock3/8" (10mm)1/2" (15mm) MS16X12Plated Steel Bar Stock3/4" (20mm)1" (25mm) MS36Plated Iron3" (75mm)3" (75mm) MS6X4Plated Steel Bar Stock1/4" (6mm)3/8" (10mm) MS12X16Plated Steel Bar Stock1" (25mm)3/4" (20mm) MS6Plated Steel Bar Stock3/4" (20mm)3/4" (20mm) MS8X12Plated Steel Bar Stock3/4" (20mm)1/2" (15mm) MS1Plated Steel Bar Stock1/2" (15mm)1/2" (15mm) MSBPlated Steel Bar Stock3/8" (10mm)1/4" (6mm) MS11Plated Steel Bar Stock1" (25mm)1" (25mm) MS26Plated Iron2" (50mm)2" (50mm) MS46Plated Iron4" (100mm)4" (100mm) MS6X8Plated Steel Bar Stock1/2" (15mm)3/8" (10mm) MS16Plated Iron1-1/4" (32mm)1-1/4" (32mm) RMS31316 Stainless Steel2-1/2" (65mm)2-1/2" (65mm) RMS16316 Stainless Steel1-1/4" (32mm)1-1/4" (32mm) RMS1316 Stainless Steel1/2" (15mm)1/2" (15mm) RMS26316 Stainless Steel2" (50mm)2" (50mm) RMS21316 Stainless Steel1-1/2" (40mm)1-1/2" (40mm) RMS6316 Stainless Steel3/4" (20mm)3/4" (20mm) RMS11316 Stainless Steel1" (25mm)1" (25mm) BMS26Brass2" (50mm)2" (50mm) MS12X8Plated Steel Bar Stock1/2" (15mm)3/4" (20mm) MS4X2Plated Steel Bar Stock1/8" (3mm)1/4" (6mm)