Galvanised Malleable Backnut – BSP

$1.21 – $7.72 Inc. GST

Description

Application: General Low Pressure Air and Water
Fitting Type: Backnut
Material: Malleable Cast Iron to ASTM A-197, ASTM A47
Design Standard: EN 10242 : 1994
Suitable for Water Application Used in General, Irrigation and Rural Services, Compressed Air Pipes and Fuel and Gas Lines Utilities
Working Pressure: 150PSI
Plating Standard: ISO 1461 – Hot Dip Galvanised Coating on Fabricated Iron and Steel Articles
Thread: BSP, Pipe Thread Where Pressure-Tight Joints are Made on the Thread
Comply with Australian Standards

Australian Standard Measurement and Sizing Chart

Australian_Measurement_&_Sizing_Chart_2

Size		Male Fitting End		Female Fitting End	Actual Barb
Imperial	Metric	Inner Diameter	Outer Diameter	Inner Diameter	Outer Diameter
1/8"	6mm	6mm	9mm	9mm	6.5mm
1/4"	8mm	8mm	13mm	13mm	8mm
3/8"	10mm	10mm	16mm	16mm	11mm
1/2"	15mm	15mm	20mm	20mm	14.5mm
3/4"	20mm	20mm	25mm	25mm	21mm
1"	25mm	25mm	32mm	32mm	27mm
1-1/4"	32mm	32mm	41mm	41mm	33.5mm
1-1/2"	40mm	40mm	47mm	47mm	38.5mm
2"	50mm	50mm	58mm	58mm	52mm
2-1/2"	65mm	65mm	74mm	74mm	64mm
3"	80mm	80mm	86mm	86mm	77mm
4"	100mm	100mm	113mm	113mm	102mm

Column Definitions:
Size (Imperial): Size designated to match the ID of Fitting in inches

Size (Metric): Size designated to match the ID of Fitting in mm

Male Thread ID (mm): The actual Inside diameter of the Male Fitting in millimetres.

Male Thread OD (mm): The actual outside diameter of the Male Fitting in millimetres

Female Thread ID (mm): The actual Inside diameter of the Female Fitting in millimetres.

Actual Barb OD (mm): The actual outside diameter of the Barbed fitting in millimetres.

All products are covered by the full manufacturer’s warranty of 2 years. Should you have an item that is faulty we are happy to replace with a new one. Please contact us with details and/or photos of the fault as well as your contact details so we can discuss the issue and organise a replacement at our cost, or if you prefer we can provide a full refund. In some cases, we may request the item be returned to us depending on the issue.