Coupling-long Nut
Nut: According to DIN934, DIN1587, DIN315, DIN 6923, DIN557, DIN985, DIN6334 As per buyers request
Carbon BSP Threaded Full Coupling Carbon Steel Forged Coupling Carbon Steel Socketweld Coupling CS Forged Coupling Carbon Steel Socket Weld Couplings Carbon Steel Half Coupling High Yield Carbon Steel ASTM A694 Coupling Carbon Steel Coupling Carbon Steel Screwed Coupling ASME SA 694 High Yield Carbon Steel Coupling Carbon Steel NPT Threaded Couplings