The Hydraulic 45 Degree Adapter is engineered for reliable angular connections between mismatched British standard thread types. Featuring a BSPP (G thread) parallel male connection on one end and a BSPT (R thread) tapered male connection on the other, this adapter enables optimized hose and tube routing in confined spatial layouts.
Key Advantages
Space-Saving Design – 45° angle optimizes hose and tube routing in tight layouts.
Leak-Tight Sealing – Precision CNC threads minimize leakage risk.
Thread Compatibility – Supports BSPP (G) and BSPT (R) standard connections; custom thread combinations (NPT, Metric, JIC) available via OEM.
Specifications
| PART NO. |
THREAD |
DIMENSIONS |
|||
| E | F | A | B | S1 | |
| 1BT4-02SP | G1/8*X28 | R1/8*X28 | 17 | 17 | 11 |
| 1BT4-04SP | G1/4*X19 | R1/4*X19 | 20.3 | 21 | 14 |
| 1BT4-04-06SP | G1/4*X19 | R3/8*X19 | 20.5 | 23 | 16 |
| 1BT4-06SP | G3/8*X19 | R3/8*X19 | 22 | 23 | 16 |
| 1BT4-06-04SP | G3/8*X19 | R1/4*X19 | 22 | 21 | 16 |
| 1BT4-06-12SP | G3/8*X19 | R3/4*X14 | 25.5 | 30.5 | 27 |
| 1BT4-08SP | G1/2*X14 | R1/2*X14 | 27 | 29.5 | 22 |
| 1BT4-08-06SP | G1/2*X14 | R3/8*X19 | 27 | 25 | 22 |
| 1BT4-08-12SP | G1/2*X14 | R3/4*X14 | 28.5 | 30.5 | 27 |
| 1BT4-10-08SP | G5/8*X14 | R1/2*X14 | 28.5 | 29.5 | 22 |
| 1BT4-10-12SP | G5/8*X14 | R3/4*X14 | 29 | 35 | 27 |
| 1BT4-12SP | G3/4*X14 | R3/4*X14 | 31 | 30.5 | 27 |
| 1BT4-12-08SP | G3/4*X14 | R1/2*X14 | 31 | 30.5 | 27 |
| 1BT4-12-16SP | G3/4*X14 | R1*X11 | 32.5 | 38 | 33 |
| 1BT4-16SP | G1*X11 | R1*X11 | 35 | 38 | 33 |
| 1BT4-16-12SP | G1*X11 | R3/4*X14 | 35 | 32.5 | 33 |
| 1BT4-16-20SP | G1*X11 | R1.1/4*X11 | 38.5 | 43 | 41 |
| 1BT4-20SP | G1.1/4*X11 | R1*X11 | 38.5 | 43 | 41 |
| 1BT4-20-16SP | G1.1/4*X11 | R1*X11 | 38.5 | 42 | 41 |
| 1BT4-20-24SP | G1.1/4*X11 | R1.1/2*X11 | 41.5 | 47.5 | 48 |
| 1BT4-24SP | G1.1/2*X11 | R1.1/2*X11 | 44 | 47.5 | 48 |
| 1BT4-24-20SP | G1.1/2*X11 | R1.1/4*X11 | 44 | 45.5 | 48 |
| 1BT4-24-32SP | G1.1/2*X11 | R2*X11 | 51 | 60.5 | 63 |
| 1BT4-32SP | G2*X11 | R2/X11 | 49.5 | 55.5 | 63 |
| 1BT4-32-24SP | G2*X11 | R1.1/2*X11 | 51 | 52.5 | 63 |
| Original | Zhejiang, China | Delivery date | Negotiable |
| Certification | GB/T19001-2016 idt ISO9001:2015 | Packing | export standard |
| Material | Carbon Steel | Warranty | 1 year |
| Payment term | TT | MOQ | 2000 |
| Condition | New | Color | White zinc, color zinc |
Product Applications
This 45-degree hydraulic adapter is engineered for high-pressure fluid systems where tight space routing and reliable thread transformation are required.
Heavy Machinery & Construction: Excavators, loaders, bulldozers, and drilling rigs.
Agricultural Equipment: Tractors, harvesters, combines, and heavy-duty spraying systems.
Industrial Hydraulics: Factory automation, hydraulic power units (HPUs), injection molding machines, and stamping presses.
Mobile & Transportation Hydraulics: Waste trucks, lifting platforms, cranes, and marine steering systems.
Installation & Usage Guide
Thread Selection: Confirm BSP, NPT, Metric, or UNF compatibility.
Sealing Recommendations:
Tapered threads (NPT, BSPT) require sealant
Parallel BSPP (G) threads require a bonded washer (Dowty seal) or face-seal washer
Avoid overtightening to prevent thread deformation and leakage.
Why Choose Us for Wholesale Procurement
Located in the hydraulic manufacturing hub of Zhejiang, China, Zhuji Feike Machinery Parts Co., Ltd. is a professional, ISO 9001:2015-certified manufacturer specializing in high-performance hydraulic fittings, adapters, quick-disconnect couplings, and ferrules.
Factory-Direct Manufacturing
Factory-Direct Manufacturing: In-house forging, precision CNC turning, and automated thread tapping ensure consistent tolerances and cost-efficiencies passed directly to you.
100% Quality Assurance
Every batch undergoes rigorous dimension inspection, thread verification, and random hydrostatic burst pressure testing. Full material heat traceability is maintained.
Responsive Technical Support
Our engineering team provides CAD/3D model verification, sample production, and commercial quotes within 24 hours.
FAQ
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