‹› Image Dual-Lock P-Series Thor Interchange Female Thread Coupler with Knurled Flanged Sleeve Markets Mining, Steel Processing Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All 4PF6-FS4PF4-FSBody Size All 1/2"Thread All NPTFThread Size All 3/4"1/2"Material All Steel 4PF6-FS 1/2" NPTF 3/4" Steel 4PF4-FS 1/2" NPTF 1/2" Steel Related Products Image Dual-Lock P-Series Thor Interchange Coupler with Ferrule Image Dual-Lock P-Series Thor Interchange Female Thread Coupler Image Dual-Lock P-Series Thor Interchange Female Thread Plug Image Dual-Lock P-Series Thor Interchange Hose Barb Coupler Image Dual-Lock P-Series Thor Interchange Hose Barb Coupler with Knurled Flanged Sleeve Image Dual-Lock P-Series Thor Interchange Male Thread Coupler Image Dual-Lock P-Series Thor Interchange Male Thread Coupler with Knurled Flanged Sleeve Image Dual-Lock P-Series Thor Interchange Male Thread Plug