Brass plug equiped with O-Ring.
Chromated steel lock plug hexagonal outside. DIN 7604A DIN 7604C DIN910 DIN906 Plug in inch in BSPP
Bichromate steel hollow drain plug, hexagonal outside.
Bichromate steel lock plug with tapered metric internal thread and hexagon socket DIN 906.
Plug with o-ring for nut serie L or S cone 24° DIN2353.
Conical plug 6 point outside nickel-plated brass.
Internal hexagonal plug cylindrical with O-ring.