1/2 brass lock nut, 1/2 Brass hexagon lock nut
Valve Warehouse Australia - Valve & Fitting Superstore
5/8 Inch BSP Lock Nut
Brass Threaded Flanged Hexagon Backnut - 3/4 BSP - On-Demand Supplies
Fittings * Valve Warehouse Australia
Brass Long 3 Long Hex Nipple 3/8 BSP to 1/2 Barb - Hose Factory
Brass Fasteners - Nut - Hex Lock Half - Brass - Self Colour
Fittings * Valve Warehouse Australia
Brass Flanged Lock Nut BSP
Fittings * Valve Warehouse Australia