Malleable caps & plugs
Browse black malleable caps & plugs within black malleable fittings, organised by fitting type for quick selection.
Choose a type, order your sizes
Compare sizes and prices on one page, then add several sizes together.
BSP BLACK MALLEABLE IRON HOLLOW PLUG
11 sizes / options
DN8 (1/4" NB) — DN100 (4" NB)Choose sizes & quantities →
BSP BLACK MALLEABLE IRON ROUND CAP END
12 sizes / options
DN6 (1/8" NB) — DN100 (4" NB)Choose sizes & quantities →
BSP BLACK MALLEABLE IRON SOLID PLUG
8 sizes / options
DN8 (1/4" NB) — DN50 (2" NB)Choose sizes & quantities →
BSP GALVANISED MALLEABLE IRON ROUND CAP END
12 sizes / options
DN6 (1/8" NB) — DN100 (4" NB)Choose sizes & quantities →
BSP GALVANISED MALLEABLE IRON SOLID PLUG
8 sizes / options
DN8 (1/4" NB) — DN50 (2" NB)Choose sizes & quantities →No matching types. Try another term, or browse individual products below.
Individual products & other optionsBrowse each stock item separately, including products outside these size tables.