As a firm focused on quality, We proudly offer an exceptional selection of cooling circuit and brass plugs. We guarantee our customers quick dispatch of these items at competitive prices prices. Feature flat heas inner hexagon screws insted the flat heat cross, Screw to enhance the required installation and disassembly forcethe base with the embossing serve as valuable tools for avoid revolving when the cooling plugs be installed or disassembledthe interface between the o ring and the base is also treating with embossing process it serves as processed to avid revolving when them hold downtechnical specification codeouter la 40, 0. 1length ham wrenchimmlivolt stainlessproper torquelkotionil12, 13 21, 22 31, 31 31, 35 31, 35dtwogme2dtwo8112113. 01341. 0wwi 11. 03dtw1010113111. 0dtw1211. 01111. 0