Lock nut, internal thread PP
These lock nuts made of PP (polypropylene) are a cost-effective and chemical-resistant alternative to brass or stainless steel nuts. They are suitable for screw connections and fastenings in systems with water, chemicals, or technical fluids. Their low weight makes them particularly easy to handle and install.
Technical features
Material: Polypropylene (PP)
Connection: Whitworth pipe thread (Rp, ISO 7/1)
Temperature range: 0 °C to +80 °C (depending on medium)
Pressure rating: up to 4 bar
Not self-sealing
Table Lock nut Dimensions PP
| Variant | E (mm) | G | H (mm) | K (mm) | SW (mm) |
|---|---|---|---|---|---|
| 1/2" | 38 | Rp 1/2" (20.96 mm) | 15 | 28 | 27.5 |
| 3/4" | 43 | Rp 3/4" (26.44 mm) | 15 | 32 | 31.5 |
| 1" | 50 | Rp 1" (1.33 inches) | 14 | 41 | 40 |
| 1 1/4" | 57 | Rp 1 1/4" (41.91 mm) | 15 | 50 | 49 |
| 1 1/2" | 63 | Rp 1 1/2" (47.80 mm) | 15 | 57 | 56 |
| 2" | 77 | Rp 2" (59.61 mm) | 16 | 70 | 69 |
Advantages
Lightweight and easy to assemble
Resistant to many chemicals and media
Corrosion-free and durable
Cost-effective alternative to metal lock nuts
Ideal for water pipes, tank systems, and plastic systems
Angaben zur Produktsicherheit
Hersteller:
Bucchi s.r.l.
www.bucchi.it
Via Francesco Bonsi 57
48022 Lugo, Ravenna
0039 0545 901 001
info@bucchi.it