Select a Product Part NumberMaterialThreadThread SizeBody SizeLength WS8BF8-BOPSteelBSPP1"-111"3.45" WS6BF6-BOPSteelBSPP3/4"-143/4"2.76" WS10BF10-BOPSteelBSPP1-1/4"-111-1/4"5.38" WS12BF12-BOPSteelBSPP1-1/2"-111-1/2"5.98" WS16BF16-BOPSteelBSPP2"-112"7.05" WS10F10-BOPSteelFemale NPTF1-1/4"- 11-1/21-1/4"5.38" WS8F8-BOPSteelFemale NPTF1"- 11-1/21"4.18" WS16F16-BOPSteelFemale NPTF2"- 11-1/22"7.05" WS6F4-BOPSteelFemale NPTF1/2"-143/4"3.27" WS12F12-BOPSteelFemale NPTF1-1/2"- 11-1/21-1/2"5.98" WS6F6-SS-BOP316 Stainless SteelFemale NPTF3/4"-143/4"3.27" WS10F10-SS-BOP316 Stainless SteelFemale NPTF1-1/4"- 11-1/21-1/4"4.40" WS8F8-SS-BOP316 Stainless SteelFemale NPTF1"- 11-1/21"4.18" WS6F6-BOPSteelFemale NPTF3/4"-143/4"3.27" WS16F16-SS-BOP316 Stainless SteelFemale NPTF2"- 11-1/22"7.05" (179.1mm) WS12F12-SS-BOP316 Stainless SteelFemale NPTF1-1/2"- 11-1/21-1/2"5.98"