Georg Fischer Black Iron Backnut Nut BSPP 3/8in
- RS Stock No.:
- 624-5552
- Mfr. Part No.:
- 770312103
- Brand:
- Georg Fischer
Bulk discount available
Subtotal (1 pack of 10 units)*
£17.29
(exc. VAT)
£20.75
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 300 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £1.729 | £17.29 |
| 50 - 90 | £1.656 | £16.56 |
| 100 - 240 | £1.62 | £16.20 |
| 250 + | £1.587 | £15.87 |
*price indicative
- RS Stock No.:
- 624-5552
- Mfr. Part No.:
- 770312103
- Brand:
- Georg Fischer
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Georg Fischer | |
| Fitting Type | Nut | |
| Thread Standard 1 | BSPP | |
| Thread Size 1 | 3/8in | |
| Thickness | 8mm | |
| Finish | Black | |
| Inner Diameter | 3/8in | |
Select all | ||
|---|---|---|
Brand Georg Fischer | ||
Fitting Type Nut | ||
Thread Standard 1 BSPP | ||
Thread Size 1 3/8in | ||
Thickness 8mm | ||
Finish Black | ||
Inner Diameter 3/8in | ||
RoHS Status: Exempt
- COO (Country of Origin):
- AT
Back Nut - Recessed - BSPP
This popular brand of backnuts are highly durable and have great temperature resistance and therefore can be used safely in a very broad field of applications.
Note
intermediate pressure rating at temperature between 120°C and 300°C can be obtained by linear interpolation; hot dip galvanised fittings should not be used below -10°C.
Malleable Fittings – Plugs & Nuts
George Fischer malleable iron pipe fittings are to BS143/1256, ISO49 and threads (taper male and parallel female) are to BS21, ISO7/1. The fittings are available self-colour (black) or hot dip galvanised finish to BS729 for increased corrosion resistance. Pressure rating is 25 bar at service temperature -25°C to +120°C and 20 bar at 120°C to 300°C.,Crane Fluid Systems straight pipe fittings are available self-colour (black) or galvanised finish, with taper internal and external pipe threads to BS21 and ISO7 for pressure-tight joints. They can be used with BS1387 steel tube for air, gas, steam and water services. Pressure rating is 25 bar at service temperature -20°C to +120°C and 20 bar at 120°C to 300°C.
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