Black Steel Plug

Black Steel unions are used in a wide range of make and break joints such as: filters, valves, hoses, machinery, and general piping installations requiring periodic disconnections. They are particularly suited to high or low pressure assemblies in air, oil, gas and water.

SKU: THS_5C9543 Categories: , ,



Thread: Male threads are tapered, Female Threads are Parallel

Application: Air, Oil, Gas and Water


# – Tapered threads only

External and internal series to AS 1722 Part 1

Additional information

Part Number

SBP1, SBP112, SBP114, SBP12, SBP14, SBP18, SBP2, SBP212, SBP3, SBP34, SBP38, SBP4


1/8”, 1/4", 3/8”, 1/2", 3/4”, 1”, 1 1/4", 1 1/2”, 2”, 2 1/2", 3”, 4 “