Brass Square Head Drain Bung and Socket A solid brass 3 hole fixing drain socket with a tapered thread square head brass plug. Cut out hole : 29mm Fixings : 3 x 4mm countersunk on 40mm PCD Overall diameter : 55.5mm Bung square :14mm This item uses a 1/2" BSP thread, which has an internal diameter of around 19mm.
About Force 4 Chandlery:
Supplying sailing equipment to sailors & boaters for 40+ years, offering quality & value for money.
Visit Product Page
