M6 6mm 6MM A2 STAINLESS STEEL DEEP NUT 18MM LONG THREADED BAR CONNECTOR ST/STEEL

M6 THREAD X 18MM LONG. A2 STAINLESS STEEL. M 5 X 15MM LONG. M 8 X 24MM LONG. M 10 X 30MM LONG. M 12 X 36MM LONG. M 16 X 48MM LONG. M 20 X 60MM LONG.

eBay