Poorly cut thread. One side is flat due to a worn die. The chrome had leaked leaving some nasty residue inside. Another example of a low quality chrome plated product. I just got real hardware from McMaster Carr. Did . These Specter products suck and don't even work.
Magnetic Oil Drain Plug Bolt With Gasket Washer Seal Included - PitVisit Reusable Aluminum Plug (M14 X 1.5, Silver) For Optimal Engine Maintenance
17 Review
Synthetic engine oil LUKOIL Lux synthetic SN/CF 5W-40, 1 l, 1 kg, 1 pc.
35 Review
Smartmi convector Smartmi Electric Heater Wifi Model convector with display white (Rostest EAC), CN, white
21 Review
10Mm Drain Hose For Easy Oil Changes By RuggedMade
34 Review